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Small rectangular lithium-ion battery pack with connector, matte finish, 29.2 by 26.68 by 7.5 mm

Cameron Sino B8200 replacement battery 650mAh 2.41Wh

SKU CH-MWJP-MQ930 MPN B8200

Replacement lithium-ion battery for Plantronics B8200, Savi 8220 and Savi W8220 headsets, 650 mAh capacity with built-in protection

  • Compatible with Plantronics B8200, Savi 8220 and W8220 headsets
  • 650 mAh capacity delivers 2.41 Wh of reliable talk time
  • 7 V lithium-ion cell matches original voltage specification
  • Compact 29.20 x 26.68 x 7.50 mm design fits factory battery bay
  • Built-in protection guards against overcharge, over-discharge and short circuits

Direct replacement headset battery

The Cameron Sino B8200 is a 650mAh 2.41Wh lithium-ion cell built to match the original Plantronics part numbers 203035-01, 203055-01, 208769-01, 208769-02 and 213199-01. It fits the B8200, Savi 8220 and Savi W8220 wireless headsets. The pack measures 29.20 x 26.68 x 7.50 mm and weighs 11.6 g.

Steady talk-time delivery

Rated at 3.7 V the cell maintains a stable voltage curve through extended calls rather than sagging after a short burst. Built-in protection guards against overcharge, over-discharge, over-voltage and short-circuit events during continuous use. ISO9001, RoHS and CE certifications confirm consistent manufacturing quality across each unit.

Simple snap-in install

A fully decoded chip lets the headset recognise the battery immediately, and numerous online videos demonstrate the straightforward connector alignment. The main pitfall is seating the plug off-centre, which prevents the headset from powering on. Allow two or three full charge cycles before judging run-time, and avoid low-quality chargers that can degrade the cell.

Highlights

  • Compatible with Plantronics B8200, Savi 8220 and W8220 headsets
  • 650 mAh capacity delivers 2.41 Wh of reliable talk time
  • 7 V lithium-ion cell matches original voltage specification
  • Compact 29.20 x 26.68 x 7.50 mm design fits factory battery bay
  • Built-in protection guards against overcharge, over-discharge and short circuits

Specifications

BrandCameron Sino
ModelB8200, Savi 8220, Savi W8220

Questions about this item

Does the 3.7 V lithium-ion cell generate noticeable heat during a full day of calls?

The 650 mAh pack is designed to match the original thermal profile; under normal headset use it stays at typical operating temperature.

What must I already own to use this B8200 replacement?

You need a Plantronics B8200, Savi 8220 or Savi W8220 headset with one of the listed part numbers (203035-01, 203055-01, 208769-01, 208769-02, 213199-01).

Will the 29.20 × 26.68 × 7.50 mm battery fit my older Plantronics headset that uses the same part numbers?

Yes, the dimensions and connector match the original specification for all compatible models listed.

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