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Small rectangular lithium-ion battery with gold contacts, 31.5 by 20 by 5 millimetres, dark blue wrapper

Cameron Sino Battery for Jabra Pro 900/920/923/930/935 250mAh 3.7V AHB5-2229PS

SKU CH-5F7N-B3VZ5

Replacement lithium-ion battery for Jabra Pro 900, 920, 923, 930 and 935 headsets, 250 mAh at 3.7 V

  • Total capacity250 mAh / 0.93 Wh
  • Replaces original battery in Jabra Pro 900/920/923/930/935 headsets
  • 250 mAh 3.7 V lithium-ion cell matches factory capacity
  • 52 × 20.10 × 4.71 mm form factor fits the headset cavity
  • Built-in protection against overcharge, over-discharge and short circuit
  • ISO 9001, RoHS and CE certified for safety compliance

Compatible Headsets

This replacement cell fits the Jabra Pro 900, Pro 920, Pro 923, Pro 930 and Pro 935 wireless headsets. It is a direct substitute for the original AHB5-2229PS pack and arrives new with a decoded chip that works like the factory unit.

Capacity and Voltage

The battery delivers 250mAh at 3.7V, matching the 0.93Wh rating of the original power source. This single figure determines whether the pack will fit the charging circuit and runtime expectations of the listed headsets.

Dimensions and Weight

The cell measures 31.52 x 20.10 x 4.71mm and weighs 5.9g, matching the original footprint for a secure fit inside the headset housing. Lithium-ion chemistry and built-in protection circuits guard against overcharge, over-discharge and short circuits during normal operation.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCS Cameron Sino
Product line31.5 × 20 × 5 mm
Model namePro 900, Pro 920, Pro 923, Pro 930, Pro 935
Part numberAHB5-2229PS
Total capacity250 mAh / 0.93 Wh

Questions about this item

How long will the 250 mAh capacity actually run my Jabra Pro headset?

The 250 mAh rating at 3.7 V gives 0.93 Wh of energy; real talk-time depends on your headset model and usage pattern, but it matches the original battery's rated capacity.

What connector standard does this battery use and will it limit charging speed?

It uses the same proprietary connector as the original Jabra AHB5-2229PS pack, so charging current and speed are governed by the headset's own circuitry, not by the battery.

Will the 31.52 × 20.10 × 4.71 mm pack fit inside my Pro 920 without forcing the case?

Yes — those dimensions match the OEM cell, so the battery slides into the Pro 900, 920, 923, 930 and 935 compartments without modification.

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