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Rectangular lithium-ion battery pack with flat connector, dark grey finish

Cameron Sino G533 1200mAh 4.44Wh replacement battery

SKU CH-KJXD-JKTWR MPN G533

Replacement battery for G533 and G933 wireless headsets, 1200mAh at 3.70V with overcharge and short-circuit protection

  • Compatible with G533 and G933 headsets
  • 1200 mAh capacity delivers 4.44 Wh energy
  • 70 V output matches original specification
  • Built-in protection against overcharge and short circuit
  • ISO9001, RoHS and CE certified for safety

Compatible Headset Models

This replacement battery fits Logitech G533, G633, G635, G933 and G935 wireless headsets. It matches the original part number 533-000132 and delivers 1200mAh capacity at 3.70V for 4.44Wh total energy.

Installation Guidance

The pack measures 58.68 x 38.44 x 8.30mm and weighs 55g with a fully decoded chip that works like the original. Many installation videos exist online, but verify the connector seats correctly and avoid low-quality chargers to prevent shortened life.

Pre-Purchase Checks

Confirm your headset model number and original battery part number before ordering. New cells reach peak performance after two or three full charge cycles. Do not disassemble, expose to fire or water, or store above 60°C (140°F).

Highlights

  • Compatible with G533 and G933 headsets
  • 1200 mAh capacity delivers 4.44 Wh energy
  • 70 V output matches original specification
  • Built-in protection against overcharge and short circuit
  • ISO9001, RoHS and CE certified for safety

Specifications

BrandCameron Sino
ModelG533, G633, G635, G933, G935

Questions about this item

How can I confirm the G533 battery is working correctly after installation?

After fitting the 58.68 x 38.44 x 8.30 mm pack, charge the headset fully; the LED should show a solid charge indicator and the headset should power on and hold a call for several hours, reaching the rated 4.44 Wh capacity after two or three full charge cycles.

What comes in the box and is anything else required for the G533 replacement?

The package contains the 55 g Cameron Sino battery with its pre-fitted connector and protective foam; no extra parts or tools are included, so have a small Phillips screwdriver ready to open the headset compartment.

Which Cameron Sino model matches my headset — G533, G633, G635, G933 or G935?

Check the part number printed on your original cell; if it reads 533-000132 or the headset label shows G533 or G933, this 3.70 V 1200 mAh unit is the correct match.

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