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Rectangular lithium-ion battery pack, dark grey plastic shell, printed label with part numbers

cameron sino Replacement Battery for BOSE Soundlink Mini 2 3400mAh 7.4V

SKU CH-DVST-V8P50

A lithium-ion replacement battery for the Bose SoundLink Mini 2 speaker with 3400 mAh capacity and 7.4 V output

  • Specifications112.55 x 37.85 x 40.70
  • Typelithium_ion
  • Battery Pack112.55 x 37.85 x 40.70
  • Battery Typelithium_ion
  • Battery Capacity3400 milliamp_hours
  • Battery Voltage7.4 volts
  • Extended playtime with 3400 mAh 7.4 V capacity
  • Direct fit for BOSE Soundlink Mini 2 part numbers 88772 88789 88796
  • Built-in protection against overcharge over-discharge and short circuit
  • Compact 112.55 × 37.85 × 40.70 mm design weighs 112.4 g
  • New fully decoded chip works like the original battery

Replacement Battery for BOSE Soundlink Mini 2

This lithium-ion replacement battery is designed specifically for the BOSE Soundlink Mini 2 speaker. It matches the original part numbers 088772, 088789 and 088796 for direct compatibility. The pack delivers a capacity of 3400mAh at 7.4 volts, providing 25.16Wh of energy. It is intended for users needing to restore portable playback time to their speaker.

Exact-fit dimensions and integrated protection

The battery measures 112.55 x 37.85 x 40.70mm and weighs 112.4g, matching the original specifications for a precise fit inside the speaker cavity. A fully decoded chip communicates with the device electronics just like the factory cell. Built-in circuitry guards against overcharge, over-discharge, over-voltage and short-circuit conditions. The package includes shock-absorbing foam to protect the cell during transit.

Lithium-ion chemistry limits and cycle requirements

The lithium-ion cells achieve optimal performance after two or three full charge and discharge cycles. Storage above 60°C or 140°F accelerates permanent capacity loss and must be avoided. The pack is not user-serviceable; disassembly or exposure to fire or water creates a safety hazard. Using a low-quality third-party charger can shorten the overall service life of the battery.

Highlights

  • Extended playtime with 3400 mAh 7.4 V capacity
  • Direct fit for BOSE Soundlink Mini 2 part numbers 88772 88789 88796
  • Built-in protection against overcharge over-discharge and short circuit
  • Compact 112.55 × 37.85 × 40.70 mm design weighs 112.4 g
  • New fully decoded chip works like the original battery

Specifications

Brandcameron sino
ModelBOSE Soundlink Mini 2
Part NumberBOSE 088789 088796 088772 080841
Specifications112.55 x 37.85 x 40.70
Typelithium_ion
Battery Pack112.55 x 37.85 x 40.70
Battery Typelithium_ion
Battery Capacity3400 milliamp_hours
Battery Voltage7.4 volts

Questions about this item

What voltage does the 3400 mAh lithium-ion pack deliver to the BOSE Soundlink Mini 2?

The pack supplies 7.4 volts, matching the original specification for the speaker.

Will the 112.55 mm × 37.85 mm × 40.70 mm pack fit inside the Soundlink Mini 2 battery compartment?

Yes, those dimensions are the exact footprint of the original battery, so it slides into the same cavity.

Which connector orientation avoids the common mis-alignment when fitting the decoded chip?

Align the keyed plug with the socket notch and press straight in; forcing it sideways bends the pins.

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