For shoppers comparing the best Bose S1 Pro battery packs, I’d put the Cameron Sino 6800mAh replacement first for its listed capacity advantage, while the 81.4Wh replacement options stand out for buyers who prefer energy capacity stated in watt-hours. The CQCEO 5500mAh is a straightforward alternative for those matching the original battery’s listed voltage and capacity. The main tradeoffs are capacity claims, exact model compatibility, and how much confidence a listing gives you about fit and battery specifications. A higher capacity may be appealing, but it matters only if the battery is compatible with your specific S1 Pro and its installation needs. Read on for the full comparison, buying guidance, and answers to common replacement-battery questions.
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Key Takeaways
- Cameron Sino’s 6800mAh listings have the highest stated milliamp-hour capacity in this lineup; check the exact listing and part numbers because more than one Cameron Sino version appears.
- Two 81.4Wh options—the generic 81.4Wh replacement and Dentsing’s 789175 battery—give buyers a direct watt-hour specification to compare against the 97.92Wh Cameron Sino listing.
- Most listed replacements cluster around 5400–5500mAh, making fit and model-number matching more useful than small differences in advertised capacity.
- Several listings name part numbers 078592 or 789175, but buyers should match the battery to their speaker rather than assume every Bose S1 Pro or S1 Pro+ listing is interchangeable.
- The lineup includes duplicate or closely overlapping options, including two Cameron Sino 5400mAh listings; compare the exact specifications and included compatibility details instead of relying on brand or title alone.
| Bose S1 Pro battery pack | Voltage | Capacity | Compatible part numbers | Battery type |
|---|---|---|---|---|
| CQCEO 14.4V 5500mAh Replacemen | 14.4V | 5500mAh | 789175, 789175-0100, 789175-0110, 078592, 4INR19/66-2 | Rechargeable |
| 81.4Wh Battery Replacement for | 14.7V | 81.4Wh (5500mAh) | — | Lithium-ion |
| LIXIEKE Replacement Battery fo | 14.4V | 5500mAh / 79.20Wh | 084105, 084106, 867095-0140 | Rechargeable |
| Cameron Sino 5400mAh Replaceme | 14.4V | 5400mAh | — | Li-ion |
| DGFTB Replacement Battery for | 14.8V | 5500mAh / 81.4Wh | 789175, 078592, 789175-0100, 4INR19/66-2 | — |
| DFTIM 789175 Replacement Batte | 14.8 V | 5500 mAh / 81.4 Wh | 789175, 078592, 789175-0010, 789175-0100, 789175-0110, 4INR19/66-2 | — |
| Cameron Sino 6800mAh Replaceme | 14.4 V | 6800 mAh | 789175, 789175-0010, 078592 | Li-ion |
| Mobik 789175 Replacement Batte | 14.4 V | 5500 mAh | 789175, 789175-0100, 078592 | Li-ion |
| VANPIR 789175 Replacement Batt | 14.8 V | 5500 mAh / 81.4 Wh | 789175, 789175-0100, 789175-0110, 789175-0010, 4INR19/66-2 | Lithium-ion |
| Cameron Sino 5400mAh Replaceme | 14.4 V | 5400 mAh | — | Li-ion |
| CS Cameron Sino 6800mAh 97.92W | 14.4 V | 6800mAh / 97.92Wh | 078592, 789175, 789175-0010 | Li-ion |
| Dentsing 81.4Wh 789175 Battery | 14.8V | 5500mAh / 81.4Wh | 789175, 078592, 789175-0100, 789175-0010, 789175-0110, 4INR19/66-2 | Li-ion |
| Rechargeable 14.4V 5500mAh Bat | 14.4V | 5500mAh | 084105, 084106, 867095-0140 | — |
| Battery Replacement for Bose S | 14.8V | 5500mAh | 789175-0110, 789175, 078592 | — |
| ANCBD 14.8V 5500mAh Replacemen | 14.8V | 5500mAh | 078592, 789175-0110, 4INR19/66-2 | Lithium-ion |
More Details on Our Top Picks
CQCEO 14.4V 5500mAh Replacement Battery for Bose S1 Pro Speaker
The CQCEO 5500mAh is a direct-fit style choice for owners replacing a Bose S1 Pro battery, with compatibility tied to the speaker and several listed part numbers. Its built-in circuit protection and Grade A cells give buyers useful safety and cell-quality details, while the rechargeable format suits a speaker that returns to regular use. Compared with the Cameron Sino 5400mAh, CQCEO lists a slightly larger capacity, but Cameron Sino supplies Li-ion chemistry and named safety certifications. CQCEO’s listing identifies the cell type as NiMH, so buyers should check that specification against their existing battery before ordering. The 12-month warranty is a practical support detail; the main limitation is narrow Bose S1 Pro compatibility rather than broad device use.
Pros:- 5500mAh capacity is slightly higher than the Cameron Sino 5400mAh option.
- Built-in circuit protection is specified.
- Grade A cells are described as supporting stable output and reducing leakage risk.
- Includes a 12-month warranty.
Cons:- Compatibility is limited to the Bose S1 Pro speaker.
- The listing specifies NiMH cells, which buyers should verify against their existing battery.
- No installation tools are listed.
Best for: Bose S1 Pro owners replacing a battery with one of the listed compatible part numbers who value circuit protection and a stated 12-month warranty.
Not ideal for: Bose S1 Pro+ owners or buyers who want a battery with broader device compatibility or explicitly listed Li-ion chemistry.
- Voltage:14.4V
- Capacity:5500mAh
- Battery type:Rechargeable
- Cell type:NiMH
- Battery weight:365 g
- Compatible model:Bose S1 Pro Multi-Position PA Speaker
- Compatible part numbers:789175, 789175-0100, 789175-0110, 078592, 4INR19/66-2
- Warranty:12 months
Our verdict“Choose CQCEO for a Bose S1 Pro replacement with stated circuit protection and warranty coverage, after checking the listed cell type and part-number match.”
81.4Wh Battery Replacement for Bose S1 Pro (Model 078592 / 789175)
This replacement is a strong fit for Bose S1 Pro owners who want more than a battery in the box: it includes installation tools and activation guidance for getting the speaker to recognize the new pack. Its stated 81.4Wh capacity and 5500mAh rating put it in the same capacity class as the CQCEO and DGFTB options, while its listed 14.7V lithium-ion chemistry gives buyers a clearer chemistry specification than those products’ NiMH listings. That support comes with a small setup burden: the battery may need initial activation cycles before recognition. It is also restricted to the Bose S1 Pro, not the S1 Pro+. Choose it over a simpler replacement when the included tools and instructions matter; skip it if you want an explicitly plug-and-play swap.
Pros:- Provides a stated 81.4Wh and 5500mAh capacity.
- Includes installation tools.
- Activation tips address a potential speaker-recognition issue.
- Lists several Bose battery part numbers for compatibility checks.
Cons:- May require initial activation cycles before the speaker recognizes it.
- Compatibility is limited to the Bose S1 Pro.
- No warranty duration is specified in the supplied product data.
Best for: Bose S1 Pro owners replacing their battery for the first time who want included tools, activation tips, and matching listed part numbers.
Not ideal for: S1 Pro+ owners or buyers who want to avoid activation steps after installation.
- Voltage:14.7V
- Capacity:81.4Wh (5500mAh)
- Battery type:Lithium-ion
- Model:078592
- Compatibility:Bose S1 Pro Bluetooth Speaker
- Part numbers:078592, 789175, 789175-0100, 789175-0110
- Included items:Installation tools
Our verdict“Pick this pack if installation tools and recognition guidance are worth a little extra setup for your Bose S1 Pro replacement.”
LIXIEKE Replacement Battery for Bose S1 Pro+
The LIXIEKE is the only option in this five-product group specifically listed for the Bose S1 Pro+, which makes model matching its defining advantage. Its 5500mAh / 79.20Wh capacity and 14.4V rating offer a clearly stated specification for S1 Pro+ owners checking a replacement against the original pack. By comparison, the CQCEO, DGFTB, and Cameron Sino batteries here are listed for the original S1 Pro family, so they should not be treated as interchangeable just because their capacities look similar. LIXIEKE includes a one-year warranty, though the product data gives little detail beyond compatibility and basic battery specifications. The listed 50g weight is unusually low beside CQCEO’s 365g figure; buyers may want to confirm the item and packaging details before relying on that measurement.
Pros:- Explicitly lists compatibility with the Bose S1 Pro+.
- 5500mAh / 79.20Wh capacity is stated.
- Lists three compatible part numbers for checking fit.
- Includes a one-year warranty.
Cons:- Not listed as compatible with the original Bose S1 Pro.
- Product data does not specify cell chemistry or built-in safety protections.
- The stated 50g weight is unusually low compared with other batteries in this lineup.
Best for: Bose S1 Pro+ owners whose existing battery matches part number 084105, 084106, or 867095-0140.
Not ideal for: Owners of the original Bose S1 Pro, or buyers who need listed safety protections, installation tools, or detailed cell information.
- Compatible model:Bose S1 Pro+
- Voltage:14.4V
- Capacity:5500mAh / 79.20Wh
- Battery type:Rechargeable
- Quantity:1
- Weight:50g
- Compatible part numbers:084105, 084106, 867095-0140
- Warranty:1 year
Our verdict“Choose LIXIEKE when you own the S1 Pro+ and its listed part numbers match, rather than relying on original S1 Pro replacements.”
Cameron Sino 5400mAh Replacement Battery for Bose S1 Pro PA System
Cameron Sino takes a more specification-led approach than the CQCEO and DGFTB replacements: its Li-ion chemistry and RoHS, CE, and UL certifications are explicitly listed, alongside protections against overcharging, overheating, and short circuits. The 5400mAh capacity is slightly below those two 5500mAh alternatives, so this is less about chasing the highest stated capacity and more about documented safety details. It covers the Bose S1 Pro and S1 Pro Multi-Position PA System, with several part numbers provided for fit checks. The tradeoff is setup: the listing recommends 2–3 charge cycles to reach optimal performance, and buyers need to verify their exact model and part number. Compared with the 81.4Wh replacement, Cameron Sino states its voltage and protections clearly but lists a lower mAh capacity.
Pros:- Li-ion chemistry and 14.4V voltage are specified.
- Lists protections against overcharging, overheating, and short circuits.
- RoHS, CE, and UL certifications are stated.
- Compatible models and several battery part numbers are listed.
Cons:- 5400mAh capacity is lower than the 5500mAh CQCEO and DGFTB options.
- The listing recommends 2–3 charge cycles for optimal performance.
- Buyers must verify the exact speaker model and part number.
Best for: Bose S1 Pro owners who prioritize specified Li-ion chemistry, multiple listed safety protections, and named certifications.
Not ideal for: Buyers who want the highest stated capacity in this group or prefer a battery described as ready for use without conditioning cycles.
- Voltage:14.4V
- Capacity:5400mAh
- Battery type:Li-ion
- Rechargeable:Yes
- Compatible models:Bose S1 Pro, S1 Pro System, S1 Pro Multi-Position PA System
- Part numbers:789175, 789175-0010, 078592
- Certifications:RoHS, CE, UL
Our verdict“Choose Cameron Sino if listed safety protections and certifications matter more to you than a small capacity difference.”
DGFTB Replacement Battery for Bose S1 Pro Speaker, 14.8V 5500mAh
DGFTB is a capacity-focused option for the original Bose S1 Pro, listing 5500mAh / 81.4Wh and four compatible part numbers. That makes it easy to compare against the 81.4Wh lithium-ion replacement, which also includes installation tools but specifies 14.7V Li-ion chemistry. DGFTB instead lists 14.8V and NiMH cells, so buyers should compare those details with the label on their existing battery rather than choosing by capacity alone. Its Grade A cells and built-in circuit protection are useful stated features, but installation guidance calls for 3–4 charge and discharge cycles. The 60g listed weight is also far below CQCEO’s 365g, so the weight specifications are not directly reassuring as a comparison. It suits careful part-number matching, not buyers seeking a low-effort swap.
Pros:- Lists 5500mAh / 81.4Wh capacity.
- Built-in circuit protection is specified.
- Grade A cells are identified.
- Lists multiple compatible Bose S1 Pro part numbers and a one-year warranty.
Cons:- Recommends 3–4 charge and discharge cycles after installation.
- Lists NiMH chemistry and 14.8V, which buyers should check against their original battery.
- Compatibility is limited to the Bose S1 Pro system.
Best for: Bose S1 Pro owners who can match one of the listed part numbers and want a 5500mAh pack with stated circuit protection.
Not ideal for: S1 Pro+ owners, buyers who want installation tools, or anyone unwilling to follow the recommended charge-and-discharge cycles.
- Voltage:14.8V
- Capacity:5500mAh / 81.4Wh
- Battery cell type:NiMH
- Rechargeable:Yes
- Battery weight:60 g
- Compatible models:Bose S1 Pro Bluetooth PA Multi-Position System
- Compatible part numbers:789175, 078592, 789175-0100, 4INR19/66-2
- Warranty:1 year
Our verdict“DGFTB suits part-number-matching S1 Pro owners who accept several conditioning cycles in exchange for stated capacity and circuit protection.”
DFTIM 789175 Replacement Battery for Bose S1 Pro
The DFTIM stands out for buyers whose priority is matching a replacement against several battery labels: its compatibility list includes 789175, 078592, and multiple 789175-0010 variants. Its 5500 mAh, 81.4 Wh capacity is in line with the VANPIR 5500 mAh pack, so the case for choosing DFTIM is the published fit references and safety protections, not extra runtime. It also lists protection against overcharge, over-discharge, excess voltage, overcurrent, and overheating. The tradeoff is a narrow application: it is specified for the Bose S1 Pro, not other Bose speakers. The 605 g item weight is also worth checking against replacement options with no weight listed. I’d choose it when its part-number list matches the battery being replaced and skip it if the speaker model is uncertain.
Pros:- Lists compatibility with several Bose battery part-number variants.
- 5500 mAh capacity is specified as 81.4 Wh.
- Protection covers overcharge, over-discharge, excess voltage, overcurrent, and overheating.
- Includes a one-year warranty.
Cons:- Compatibility is limited to the Bose S1 Pro and listed part numbers.
- Its 605 g item weight may matter to buyers comparing replacement options by weight.
Best for: Bose S1 Pro owners who can match their existing battery to one of DFTIM’s listed part numbers and want multiple built-in protection features.
Not ideal for: Owners of a Bose S1 Pro+ or another speaker model, since compatibility is specified only for the Bose S1 Pro.
- Battery chemistry:Lithium-ion
- Capacity:5500 mAh / 81.4 Wh
- Voltage:14.8 V
- Compatible model:Bose S1 Pro
- Compatible part numbers:789175, 078592, 789175-0010, 789175-0100, 789175-0110, 4INR19/66-2
- Protection:Overcharge, over-discharge, over-voltage, overcurrent, and overheating
- Item weight:605 g
- Warranty:1 year
Our verdict“Choose DFTIM if its broad part-number list matches your Bose S1 Pro battery and you value extensive listed electrical protections.”
Cameron Sino 6800mAh Replacement Battery for Bose S1 Pro PA System
Among these five options, the Cameron Sino CS-BSS100XL-0403 has the highest stated capacity at 6800 mAh, making it the clearest pick for buyers seeking more battery capacity on paper than the 5500 mAh DFTIM or VANPIR packs. It is listed for the Bose S1 Pro and S1 Pro Multi-Position PA System, with ROHS, CE, and UL certifications and protections for overcharging, over-discharge, overheating, and short circuits. Those details give it a broader stated safety and model profile than the more narrowly listed VANPIR. The tradeoff is that a higher mAh figure alone does not specify real-world runtime, and the product calls for two to three complete charge/discharge cycles to reach stated optimal performance. Confirm your exact model and part number before buying.
Pros:- 6800 mAh is the highest stated capacity among these five products.
- Lists compatibility with Bose S1 Pro and S1 Pro Multi-Position PA System.
- Includes overcharge, over-discharge, overheating, and short-circuit protection.
- Lists ROHS, CE, and UL certifications.
Cons:- The stated capacity does not by itself specify actual speaker runtime.
- The product calls for two to three complete charge/discharge cycles for optimal performance.
- Exact model and part-number compatibility should be checked before purchase.
Best for: Bose S1 Pro and S1 Pro Multi-Position PA System owners who prioritize the highest stated capacity among these five replacement packs.
Not ideal for: Buyers who want a ready-to-use replacement without initial full charge/discharge cycling, or owners who cannot verify model and part-number fit.
- Model name:CS-BSS100XL-0403
- Battery type:Li-ion
- Capacity:6800 mAh
- Voltage:14.4 V
- Compatible models:Bose S1 Pro, S1 Pro System, S1 Pro Multi-Position PA System
- Compatible part numbers:789175, 789175-0010, 078592
- Certifications:ROHS, CE, UL
- Safety protection:Overcharge, over-discharge, overheating, and short circuit
Our verdict“Pick the Cameron Sino 6800 mAh pack when capacity is your main priority and your Bose model matches its compatibility list.”
Mobik 789175 Replacement Battery for Bose S1 Pro
Mobik’s practical distinction is not extra capacity: its 5500 mAh rating matches the DFTIM and VANPIR packs, while its package includes screwdrivers for installation. That makes it a more convenient fit for owners who need basic tools alongside a replacement, though it does not remove the need to check the battery connector and speaker fit. Mobik lists support for the Bose S1 Pro and several 789175-series numbers, and clearly states that it does not fit the Bose S1 Pro+. Its protections cover short circuit, overheating, and overload, while the product lists up to 500 recharge cycles. Compared with VANPIR’s claimed 1,000 cycles, that is a lower stated cycle life. Mobik is best for a straightforward S1 Pro replacement, not buyers seeking the longest listed cycle life.
Pros:- Includes screwdrivers for installation.
- Lists up to 500 recharge cycles.
- Provides short-circuit, overheating, and overload protections.
- Specifies compatible part numbers and clearly excludes the Bose S1 Pro+.
Cons:- Not compatible with the Bose S1 Pro+.
- Its stated capacity is 5500 mAh, below the 6800 mAh Cameron Sino pack.
- May need connector reseating and several charge cycles if it is not recognized initially.
Best for: Bose S1 Pro owners replacing a 789175-series battery who want installation screwdrivers included with the pack.
Not ideal for: Bose S1 Pro+ owners or buyers who prioritize a higher stated recharge-cycle count than Mobik’s up to 500.
- Battery type:Li-ion
- Voltage:14.4 V
- Capacity:5500 mAh
- Recharge cycles:Up to 500
- Compatible model:Bose S1 Pro
- Compatible part numbers:789175, 789175-0100, 078592
- Not compatible with:Bose S1 Pro+
- Included accessories:Screwdrivers
- Warranty:1 year
Our verdict“Choose Mobik for a Bose S1 Pro replacement when included installation tools matter more than higher capacity or cycle-life claims.”
VANPIR 789175 Replacement Battery for Bose S1 Pro, 14.8V, 5500mAh
VANPIR is the cycle-life pick: it claims up to 1,000 recharge cycles, twice Mobik’s stated up-to-500 figure. Both list 5500 mAh, so VANPIR’s advantage is the manufacturer’s cycle-life claim rather than higher capacity. It also specifies 14.8 V, 81.4 Wh, a safeguard chip, and UL, CE, FCC, and RoHS certifications. Its part-number list is fairly detailed, including several 789175 variants and 4INR19/66-2, but its stated compatibility is limited to the Bose S1 Pro. Compared with DFTIM, VANPIR offers a higher listed cycle count, while DFTIM names a wider range of built-in protection types. Cycle life and capacity are manufacturer-provided specifications, not a guarantee of service life or runtime for every setup.
Pros:- Lists up to 1,000 recharge cycles.
- Provides both capacity and energy ratings: 5500 mAh and 81.4 Wh.
- Includes a safeguard chip.
- Lists UL, CE, FCC, and RoHS certifications.
Cons:- Compatibility is specified for the Bose S1 Pro only.
- The 1,000-cycle figure and capacity are manufacturer-stated specifications.
- Its 5500 mAh capacity is lower than the Cameron Sino 6800 mAh pack.
Best for: Bose S1 Pro owners who want a 5500 mAh replacement and value a high manufacturer-stated recharge-cycle count.
Not ideal for: Owners of other Bose speakers, or buyers who prefer a capacity figure above 5500 mAh, such as the Cameron Sino 6800 mAh option.
- Battery type:Lithium-ion
- Voltage:14.8 V
- Capacity:5500 mAh / 81.4 Wh
- Recharge cycles:Up to 1,000
- Compatibility:Bose S1 Pro
- Compatible part numbers:789175, 789175-0100, 789175-0110, 789175-0010, 4INR19/66-2
- Certifications:UL, CE, FCC, RoHS
- Warranty:12 months
Our verdict“VANPIR suits Bose S1 Pro owners who prioritize its stated 1,000-cycle life over a higher-capacity replacement.”
Cameron Sino 5400mAh Replacement Battery for Bose S1 Pro PA System
This Cameron Sino pack is the option here that explicitly lists both the Bose S1 Pro and S1 Pro Multi-Position PA System while keeping a slightly lower 5400 mAh capacity. That makes it a fit-focused alternative to the 5500 mAh DFTIM and VANPIR packs, rather than a capacity leader. Its 14.4 V Li-ion design and FCC, CE, CB, ISO9038, and RoHS certifications are clearly specified. The product also lists a 731.6 g weight, a useful detail for buyers comparing handling or shipping weight, though it is heavier on paper than DFTIM’s stated 605 g item weight. The product calls for two to three full charge/discharge cycles and warns against low-quality chargers, so it suits careful owners more than anyone seeking a no-fuss swap.
Pros:- Explicitly lists compatibility with Bose S1 Pro and S1 Pro Multi-Position PA System.
- Specifies 5400 mAh capacity and 14.4 V output.
- Lists FCC, CE, CB, ISO9038, and RoHS certifications.
- Provides dimensions and weight in the product data.
Cons:- 5400 mAh is lower than the 5500 mAh DFTIM and VANPIR packs and the 6800 mAh Cameron Sino option.
- Calls for two to three complete charge/discharge cycles for optimal performance.
- The product warns that low-quality third-party chargers can shorten battery life.
Best for: Owners of a Bose S1 Pro or S1 Pro Multi-Position PA System who want a replacement with explicit multi-position model compatibility and listed certifications.
Not ideal for: Buyers seeking the highest stated capacity or a replacement that does not call for initial charge/discharge cycling.
- Battery type:Li-ion
- Voltage:14.4 V
- Capacity:5400 mAh
- Dimensions:148.00 × 98.74 × 36.44 mm
- Weight:731.6 g
- Compatible models:Bose S1 Pro, S1 Pro Multi-Position PA System
- Part numbers:078592, 789175, 789175-0010
- Certifications:FCC, CE, CB, ISO9038, RoHS
Our verdict“Choose this Cameron Sino pack when its explicitly listed Multi-Position compatibility matches your speaker and its lower capacity is an acceptable tradeoff.”
CS Cameron Sino 6800mAh 97.92Wh Replacement Battery for Bose S1 Pro System (Part Nos. 078592, 789175, 789175-0010)
The 6800mAh capacity and 97.92Wh rating make this the standout choice in this group for buyers prioritizing longer battery operation between charges. Compared with the Dentsing 81.4Wh battery and the several 5500mAh options here, it offers more stated energy, which may suit mobile performers who cannot readily recharge during an event. Its listed direct-fit design and installation without modifications also make it more approachable than replacements that call for technical familiarity. The tradeoff is portability: at 740g, it is heavier than the ANCDB model’s listed 300g, and the extra capacity is not a reason to skip part-number checks. The product data also cautions against using third-party adapters, so it is a less flexible pick for buyers who rely on non-original charging equipment.
Pros:- Highest stated capacity in this batch at 6800mAh / 97.92Wh.
- Built-in protection against overcharge, over-discharge, voltage, current, and temperature issues.
- Designed as a direct fit with no modifications required.
- FCC and RoHS compliance is listed.
Cons:- At 740g, it is heavier than the ANCDB 5500mAh replacement listed at 300g.
- Compatibility is limited to the listed Bose S1 Pro part numbers.
- Product information cautions that third-party adapters may reduce battery life.
Best for: Bose S1 Pro owners who prioritize the highest stated capacity for longer events and can verify their battery part number before ordering.
Not ideal for: Performers who need to minimize carried weight or who plan to charge with third-party adapters.
- Voltage:14.4 V
- Capacity:6800mAh / 97.92Wh
- Battery type:Li-ion
- Weight:740g
- Dimensions:147.5 x 99.5 x 36.7 mm
- Quantity included:1
- Compatible part numbers:078592, 789175, 789175-0010
Our verdict“Choose this Cameron Sino model if its listed part numbers match your S1 Pro and maximum stated capacity matters more than carrying weight.”
Dentsing 81.4Wh 789175 Battery for Bose S1 Pro Multi-Position PA Speaker
The Dentsing 81.4Wh replacement earns this role through its unusually broad compatibility list, including several 789175 variants as well as 078592 and 4INR19/66-2. That makes it a practical candidate for owners whose existing battery label does not match a single common part number. Its 5500mAh capacity is below the CS Cameron Sino 6800mAh option, so buyers focused on the highest listed energy should compare those figures before choosing. Dentsing instead adds a 12-month warranty, a useful distinction from products in this batch that provide no warranty detail. The main drawback is installation: the listing says technical familiarity with the speaker’s internal components is needed. I would favor this over the simpler direct-fit Cameron Sino when part-number coverage and stated warranty matter more than easy installation.
Pros:- Lists compatibility with multiple Bose battery part numbers.
- 81.4Wh / 5500mAh capacity is specified.
- Includes a stated 12-month warranty.
- Designed for the Bose S1 Pro Multi-Position PA Speaker.
Cons:- Installation requires technical familiarity with the speaker’s internal components.
- Its stated capacity is lower than the 97.92Wh CS Cameron Sino option.
- As a third-party replacement, its longevity or performance may differ from the original battery.
Best for: S1 Pro owners who need to match among several listed battery part numbers and are comfortable handling an internal battery replacement.
Not ideal for: Buyers seeking a no-fuss installation or the highest stated capacity in this batch; the 6800mAh CS Cameron Sino lists more energy.
- Brand:Dentsing
- Model number:789175
- Voltage:14.8V
- Capacity:5500mAh / 81.4Wh
- Battery type:Li-ion
- Compatible models:Bose S1 Pro Multi-Position PA Speaker
- Compatible part numbers:789175, 078592, 789175-0100, 789175-0010, 789175-0110, 4INR19/66-2
- Warranty:12 months
Our verdict“Pick Dentsing when its broad part-number list and stated warranty outweigh the need for a simpler installation or the highest listed capacity.”
Rechargeable 14.4V 5500mAh Battery for Bose S1 Pro+ Speaker
This battery’s clearest reason to make the list is its stated fit for the Bose S1 Pro+, a distinction that separates it from the standard S1 Pro-focused options such as the ANCBD 14.8V replacement. Its 5500mAh capacity and several built-in electrical protections offer a familiar feature set, but the listing calls the cells NiMH rather than lithium-ion, so buyers should not assume it matches the chemistry of other products in this roundup. Compatibility information also mentions Bose S1 Pro models alongside the S1 Pro+, leaving some ambiguity about fit. The listed battery weight is 200g, while the item weight is 605g; those figures are not interchangeable. I would choose it only after confirming the exact speaker model and part number, rather than treating the broad compatibility wording as proof that it fits every S1 Pro.
Pros:- Specifically lists the Bose S1 Pro+ as a compatible model.
- 5500mAh rechargeable capacity is stated.
- Protection is listed for overcharge, over-discharge, over-voltage, over-current, and overheating.
- Compatible part numbers are provided for checking before purchase.
Cons:- Compatibility wording also mentions Bose S1 Pro models, so fit should be confirmed for the exact speaker.
- The listed NiMH cell type differs from the lithium-ion chemistry specified by several alternatives.
- The listing gives different battery and item weights: 200g and 605g.
Best for: Bose S1 Pro+ owners whose existing battery matches one of the listed part numbers and who want a replacement with stated circuit protections.
Not ideal for: Buyers of a standard S1 Pro who cannot confirm the fit, or shoppers who want a clearly specified lithium-ion replacement.
- Voltage:14.4V
- Capacity:5500mAh
- Battery cell type:NiMH
- Compatible model:Bose S1 Pro+
- Compatible part numbers:084105, 084106, 867095-0140
- Battery weight:200g
- Item weight:605g
- Dimensions:5.79 x 3.82 x 1.38 inches
Our verdict“This is the most relevant pick for S1 Pro+ owners, but I would verify the model and part-number match before ordering.”
Battery Replacement for Bose S1 Pro Bluetooth Speaker (14.8V, 5500 mAh)
This option is aimed at owners who want to handle the replacement themselves: the listing says it includes installation instructions, screws, and wiring connections. That makes it more hands-on than the CS Cameron Sino 6800mAh battery, which is described as an easy direct fit with no modifications. Its 14.8V, 5500mAh specification and listed part numbers provide useful fit checks, but the data calls the cell type NiMH while other comparable replacements in this batch specify lithium-ion. I would confirm that chemistry and the battery’s physical fit against the original before buying. The claimed 30g battery weight also stands apart from the 300g ANCBD listing, so it is worth checking the product details carefully. This can suit a careful DIY owner, but not someone seeking an installation-free swap.
Pros:- Installation instructions, screws, and wiring connections are listed as included.
- 14.8V and 5500mAh specifications are provided.
- Compatible part numbers include 789175-0110, 789175, and 078592.
- Designed as a rechargeable replacement.
Cons:- Installation involves careful handling of screws and wiring.
- The listed NiMH cell type differs from the lithium-ion type specified by several alternatives.
- The stated 30g battery weight is unusually low compared with the ANCDB listing’s 300g and merits verification.
Best for: Bose S1 Pro owners who are comfortable following wiring instructions and want a replacement listing that includes screws and installation guidance.
Not ideal for: Buyers who prefer a simple direct-fit swap, need a verified cell chemistry, or do not want to handle speaker wiring.
- Voltage:14.8V
- Capacity:5500mAh
- Battery cell type:NiMH
- Battery weight:30g
- Unit count:1
- Model number:078592
- Compatible part numbers:789175-0110, 789175, 078592
Our verdict“Choose this replacement only if you are prepared for a DIY wiring job and have confirmed its chemistry, dimensions, and part-number fit.”
ANCBD 14.8V 5500mAh Replacement Battery for Bose S1 Pro
The ANCBD replacement offers a straightforward specification set for standard Bose S1 Pro owners: it is listed as 14.8V, 5500mAh, and 81.4Wh, with lithium-ion cells and compatibility tied to specific part numbers. That clarity gives it an advantage over the 14.4V Rechargeable replacement, whose listing identifies NiMH cells and leaves model fit less clear. ANCBD also lists protection against overcharging, over-discharging, overheating, and short circuits, plus up to 500 recharge cycles. Its 300g weight is notably lower than the 740g CS Cameron Sino 6800mAh battery, though the tradeoff is less stated capacity. The instructions advise against fully draining the pack or leaving it unused for long periods, so this is a better match for owners willing to follow charging and storage guidance than for occasional users seeking a maintenance-free spare.
Pros:- Clearly specified lithium-ion chemistry at 14.8V and 5500mAh / 81.4Wh.
- Protection is listed for overcharge, over-discharge, overheating, and short circuits.
- Lists up to 500 recharge cycles.
- At 300g, it is lighter than the 740g CS Cameron Sino 6800mAh option.
Cons:- Compatibility is limited to devices using the listed part numbers.
- The 81.4Wh capacity is lower than the CS Cameron Sino 97.92Wh option.
- Charging and storage guidance calls for avoiding full depletion and prolonged unused storage.
Best for: Standard Bose S1 Pro owners who can match their battery to the listed part numbers and want a lithium-ion replacement with stated protection features.
Not ideal for: Owners who need maximum stated capacity, have a different battery part number, or want a spare they can leave unused for long stretches.
- Battery type:Lithium-ion
- Voltage:14.8V
- Capacity:5500mAh
- Energy:81.4Wh
- Weight:300g
- Compatible model:Bose S1 Pro
- Compatible part numbers:078592, 789175-0110, 4INR19/66-2
- Recharge cycles:Up to 500
- Quantity:1
Our verdict“Choose ANCBD for a clearly specified lithium-ion S1 Pro replacement if your part number matches and you can follow its care guidance.”
How We Picked
I compared these 15 listings using the details buyers can use to judge a replacement battery: stated voltage and capacity, watt-hour information where provided, named Bose models and part numbers, and how clearly the product title describes its intended fit. I gave more weight to specific, internally consistent compatibility information than to broad claims or a high capacity figure by itself. For this category, a battery that does not match the speaker’s requirements is a poor choice regardless of its advertised runtime potential.
The ranking favors listings that provide a useful combination of capacity information and clearly stated model or part-number fit, with more basic 5500mAh alternatives following when their listing details provide less distinction. The Cameron Sino 6800mAh and 97.92Wh options stand out on stated capacity, while the 81.4Wh models offer another clearly quantified alternative. Several entries have similar titles or overlapping specifications, so I treat those differences cautiously rather than implying verified performance or an exact runtime. Buyers should confirm the specific battery’s compatibility and installation details before ordering.
| Bose S1 Pro battery pack | Battery type |
|---|---|
| CQCEO 14.4V 5500mAh Replacemen | Rechargeable |
| 81.4Wh Battery Replacement for | Lithium-ion |
| LIXIEKE Replacement Battery fo | Rechargeable |
| Cameron Sino 5400mAh Replaceme | Li-ion |
| DGFTB Replacement Battery for | — |
| DFTIM 789175 Replacement Batte | — |
| Cameron Sino 6800mAh Replaceme | Li-ion |
| Mobik 789175 Replacement Batte | Li-ion |
| VANPIR 789175 Replacement Batt | Lithium-ion |
| Cameron Sino 5400mAh Replaceme | Li-ion |
| CS Cameron Sino 6800mAh 97.92W | Li-ion |
| Dentsing 81.4Wh 789175 Battery | Li-ion |
| Rechargeable 14.4V 5500mAh Bat | — |
| Battery Replacement for Bose S | — |
| ANCBD 14.8V 5500mAh Replacemen | Lithium-ion |
Factors to Consider When Choosing Best Bose S1 Pro Battery Packs
Choosing a replacement for the Bose S1 Pro is less about picking the largest number and more about matching the battery to the speaker, understanding what the capacity figure tells you, and avoiding assumptions based on similar product names. I’d use these checks to narrow the field before comparing individual listings.
Match the battery to your exact speaker and part number
Start with the label or documentation for your existing battery and the exact S1 model you own. Listings in this roundup refer to the S1 Pro, S1 Pro+, or part numbers such as 078592 and 789175, and those terms should not be treated as interchangeable without confirmation. A title that mentions your speaker is a useful first filter, not proof that every connector and dimension matches. Check the seller’s compatibility details against your existing battery before ordering. If the battery is described for the S1 Pro+ but your unit is an S1 Pro, pause and verify rather than relying on the shared brand name. This check can matter more than a modest difference in stated capacity.
Compare mAh and Wh without treating them as the same number
Milliamp-hours and watt-hours describe battery capacity in different ways, so compare like with like when possible. This roundup includes many 5400–5500mAh listings, alongside options labeled 81.4Wh and one Cameron Sino listing labeled 97.92Wh. Voltage affects how mAh translates into energy, which is why the voltage specification belongs in the comparison too. Avoid assuming that a larger number in one unit automatically means a longer runtime than a listing using another unit. Look for a complete set of specifications and compare the same measures across candidates. Capacity can help you shortlist, but it cannot guarantee actual play time.
Treat runtime claims as estimates, not promises
A battery’s stated capacity is only one part of how long a portable PA speaker will run. Speaker volume, audio content, connected equipment, battery condition, and operating conditions can all affect runtime. If you need the speaker for a long event, do not plan around an assumed number of hours unless the listing gives a credible, applicable runtime estimate. A higher-capacity label may provide useful headroom, but the comparison here does not establish real-world runtime for any product. Buyers with predictable short sessions may be better served by a clearly compatible standard-capacity replacement. For extended use, check warranty and return terms as well as the capacity figure.
Check installation requirements before buying
Replacement batteries may require opening the speaker, so find out whether the process is intended for user installation and what tools or steps it involves. Do not assume a battery is plug-and-play just because its title says replacement. Confirm that the listing explains the connector, physical fit, and any installation guidance relevant to your speaker. If you are not comfortable opening audio equipment, the time and risk involved may outweigh a capacity upgrade. Avoid forcing a connector or altering the battery to make it fit. A good purchase decision includes a realistic plan for installation, not just a match on the product title.
Pay for a capacity advantage only when it suits your use
The 6800mAh and 97.92Wh Cameron Sino listings advertise more capacity than the cluster of 5400–5500mAh options, while the 81.4Wh models give another stated energy figure. That difference may appeal to people who use the speaker away from a power source, but the listing alone does not prove a particular runtime gain. If your use is occasional or close to an outlet, a compatible standard-capacity battery may be a more sensible match. For mobile events, compare the capacity against the extra cost, installation effort, and confidence in the stated fit. Do not pay for a bigger number without checking that the specifications and compatibility are clear. A well-matched battery is more useful than an ambitious capacity claim that does not suit your speaker.
Use listing clarity to judge close alternatives
Several products here have similar capacity labels, and the roundup includes two Cameron Sino 5400mAh entries as well as multiple generic 5500mAh replacements. When the headline specifications look alike, compare the detailed compatibility list, part numbers, voltage, included instructions, and support or return information. Do not assume two entries are identical simply because their names and capacities overlap. Likewise, a familiar brand name cannot replace a check of the exact model listing. If details are missing, ask the seller before buying rather than guessing from another product’s specifications. This approach helps separate meaningful differences from repeated or abbreviated product titles.
Frequently Asked Questions
Can I use a battery labeled for the Bose S1 Pro+ in a Bose S1 Pro?
Do not assume the S1 Pro and S1 Pro+ use interchangeable batteries just because both names appear in replacement listings. Compare the part number, voltage, connector, and physical dimensions with the battery in your speaker. The lineup includes products explicitly labeled for the S1 Pro+ as well as products naming the S1 Pro, which makes model checking especially important. If the listing does not clearly confirm your exact speaker, ask the seller before ordering. A close match in capacity is not enough to confirm fit.
Is a 6800mAh replacement necessarily a better choice than a 5500mAh battery?
Not automatically. The higher stated capacity may suit someone who needs more energy available between charges, but it does not prove a specific runtime or confirm that the battery fits the speaker. Check voltage and part-number compatibility before comparing capacity. Also compare how clearly each listing explains its specifications and installation. If the 6800mAh option lacks clear fit details while a 5500mAh option matches your existing battery, the lower-capacity listing may be the safer choice.
How should I compare an 81.4Wh battery with a 5500mAh battery?
Start by checking the voltage listed for each battery, since mAh and Wh express capacity in different units and cannot be compared as bare numbers. A watt-hour figure describes energy, while mAh needs voltage to give a useful energy comparison. Look for complete, consistent specifications on both listings and match them against your original battery. Do not treat the 81.4Wh label as proof of longer runtime than every 5500mAh option. Real operating time also depends on speaker use and operating conditions.
Should I replace the battery myself or use a repair service?
That depends on your comfort with opening and working on audio equipment, along with the installation guidance supplied for the replacement. Before purchasing, check whether the battery is designed for user replacement and whether the listing explains the connector and fitting steps. If the instructions are unclear or the process feels beyond your skills, a repair service can reduce the risk of damaging the speaker or battery. Do not force a connector or modify a battery to make it fit. Include installation effort in your decision, especially if you are considering a higher-capacity option.
What should I do if two listings have the same capacity and look nearly identical?
Compare the details beyond the headline capacity: exact Bose model, part numbers, voltage, connector and dimensions, installation instructions, and return or support terms. This lineup includes repeated or closely overlapping specifications, including two Cameron Sino 5400mAh entries, so the title alone may not distinguish them. Check whether each listing names your exact battery part number rather than relying on a broad compatibility claim. If a key detail is missing, contact the seller before purchasing. Choosing the clearer listing can be more useful than trying to infer a difference from similar product names.
Conclusion
My best overall pick is the Cameron Sino 6800mAh replacement for buyers drawn to the highest stated mAh capacity in this group, provided its exact model and part-number fit check out. For a best value choice, I’d compare the compatible 5500mAh options—such as CQCEO or VANPIR—by listing clarity and fit rather than capacity alone. The best premium-style capacity option is the Cameron Sino 97.92Wh listing for buyers who specifically want a higher stated energy figure and can confirm compatibility. For beginners, I’d favor whichever listing most clearly matches the label on the existing battery and explains installation, even if it is not the highest-capacity choice. For buyers focused on a stated watt-hour specification, compare the 81.4Wh replacement with Dentsing’s 81.4Wh 789175 option and verify the part number before deciding. Across all buyer types, exact fit should outweigh a tempting capacity claim.
