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Small rectangular black lithium-polymer battery pack, 31.94 by 29.60 by 4.54 millimetres

Cameron & Co

Cameron & Co DS-CS-PLB825SL Battery for Plantronics Voyager Focus B825 360mAh

SKU CH-MQAE-6QP0F

A 3.7 V, 360 mAh lithium-polymer replacement battery for Plantronics Voyager Focus B825 and B825-M headsets

  • Compatible with Voyager Focus B825 and B825-M headsets
  • 360 mAh capacity delivers 1.33 Wh of energy
  • Li-Polymer chemistry in a 31.94 x 29.60 x 4.54 mm form factor
  • 7 V nominal voltage matches original AHB403029 specifications
  • Brand-new Cameron Sino cell ensures 100 % OEM compatibility

Direct Replacement Battery

The Cameron & Co DS-CS-PLB825SL is a lithium-polymer battery built for the Plantronics Voyager Focus B825 and B825-M headsets. It replaces the original AHB403029 cell and restores the headset to its intended runtime. Buyers with other headset models or those needing a higher-capacity pack cannot use this unit.

Single-Cell Voltage Limit

The cell operates at 3.7 V and delivers 1.33 Wh of energy. This fixed voltage means the headset’s power management sees no change from the factory pack. Systems that expect a different nominal voltage or multi-cell configuration will not work with this replacement.

Rated Capacity and Fit

Rated at 360 mAh, the pack matches the original specification for talk and standby time. Physical dimensions are 31.94 x 29.60 x 4.54 mm, so it seats inside the existing battery compartment without modification. Users who need longer sessions than the stock capacity provides will find no extended option here.

Highlights

  • Compatible with Voyager Focus B825 and B825-M headsets
  • 360 mAh capacity delivers 1.33 Wh of energy
  • Li-Polymer chemistry in a 31.94 x 29.60 x 4.54 mm form factor
  • 7 V nominal voltage matches original AHB403029 specifications
  • Brand-new Cameron Sino cell ensures 100 % OEM compatibility

Specifications

BrandCameron Sino
ModelDS-CS-PLB825SL

Questions about this item

Which capacity version of this Cameron & Co DS-CS-PLB825SL battery should I choose for my Plantronics Voyager Focus B825 headset?

This model provides a single 360 mAh capacity rated at 3.7 V and 1.33 Wh, matching the original AHB403029 specification for the Voyager Focus B825 and B825-M headsets.

What does the 360 mAh rating mean for daily talk time once the battery is installed?

The 360 mAh cell restores the original capacity, delivering the same talk and standby duration the headset provided when it was new.

What interface or connector does this Li-Polymer pack use, and does it limit charging speed?

The pack uses the proprietary connector designed for the Voyager Focus B825 series, so charging rate is governed by the headset's own circuitry, not by the battery itself.

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