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Flat rectangular lithium battery pack 49.5 by 33.85 by 4.7mm, matte finish, 900mAh 3.7V

Estry

Estry Battery 900mAh 3.7V for Siberia 840 800 Arctis Pro Wireless 160240

SKU CH-ZRDX-DQRQ8

A 3.7 V lithium cell rated at 900 mAh fits SteelSeries Siberia 800, 840 and Arctis Pro Wireless headsets

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity900mAh
  • Battery Voltage3.7
  • 900 mAh capacity keeps headset running longer
  • 7 V lithium cell matches original power spec
  • Fits Siberia 840, 800 and Arctis Pro Wireless models
  • 5 × 33.85 × 4.7 mm form factor slots straight in
  • ISO 9001, RoHS, CE, UN 38.3 and MSDS certified

Replacement Battery for SteelSeries Headsets

This 900mAh lithium cell matches the original 3.7V specification for Siberia 840, Siberia 800 and Arctis Pro Wireless headsets. It arrives as a single pack built to the same dimensions as the factory unit. The 160240 part number confirms direct compatibility with the listed models.

Practical Limits of the 3.7V Lithium Form Factor

The cell delivers 3.33Wh within a 49.5 x 33.85 x 4.7mm footprint weighing 44.0g. Capacity is fixed at 900mAh so runtime cannot exceed the original design envelope. Integrated protection guards against overcharge, over-discharge, over-voltage and short circuits. No higher-capacity version exists in this exact physical package.

Upgrading from a Depleted Original Pack

This unit replaces a worn-out 160240 battery when the headset no longer holds a useful charge. The swap is worthwhile when the original cell shows reduced talk time or fails to power the device. It is not for users seeking longer runtime than the factory rating or for headsets using a different part number.

Highlights

  • 900 mAh capacity keeps headset running longer
  • 7 V lithium cell matches original power spec
  • Fits Siberia 840, 800 and Arctis Pro Wireless models
  • 5 × 33.85 × 4.7 mm form factor slots straight in
  • ISO 9001, RoHS, CE, UN 38.3 and MSDS certified

Specifications

TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity900mAh
Battery Voltage3.7

Questions about this item

Which capacity matches the original battery for my headset?

This pack supplies 900mAh at 3.7V, identical to the factory 160240 cell used in the Siberia 840 and Arctis Pro Wireless

What runtime can I expect from the 900mAh rating in daily use?

The 3.33Wh cell restores the same talk and standby time the headset delivered when it was new

Does the 3.7V lithium cell work with the headset charging circuit?

Yes, it matches the original voltage and includes overcharge, over-discharge and short-circuit protection for safe charging

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