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Small rectangular Ni-MH battery pack with metal contacts and green wrapper

Cameron & Co

Cameron & Co BP-HP800-11 2.40V 700mAh 1.68Wh standard battery

SKU CH-9W5K-DKJWH

A 2.40 V, 700 mAh Ni-MH replacement battery for Sony MDR-RF995, MDR-RF995RK and WH-RF400 wireless headsets

  • Reliable Ni-MH power keeps Sony headsets performing consistently
  • 700 mAh capacity delivers extended listening sessions without interruption
  • Direct fit for MDR-RF995, MDR-RF995RK and WH-RF400 models
  • 40 V and 1.68 Wh rating ensures efficient energy conversion
  • Purpose-built replacement restores original headset runtime and function

Replacement for Sony MDR-RF995 and WH-RF400

This Cameron & Co Ni-MH battery replaces the Sony BP-HP800-11 in MDR-RF995, MDR-RF995RK and WH-RF400 wireless headsets. It delivers 2.40 V and 700 mAh for 1.68 Wh of energy, matching the original specification for compatible models.

Simple drop-in swap with correct polarity

The pack fits the headset battery compartment without soldering or tools. Alignment tabs match the original housing, so the connector seats on the first try. The only common issue is forgetting to charge the new cell fully before the first listening session, which can make the first run-time appear shorter than expected.

Steady voltage through a full listening session

Ni-MH chemistry holds a flat discharge curve at 2.40 V, so audio quality stays consistent until the cell is nearly empty. A 700 mAh rating supports several hours of continuous playback, and the pack recovers well after repeated daily charge cycles without noticeable capacity fade.

Highlights

  • Reliable Ni-MH power keeps Sony headsets performing consistently
  • 700 mAh capacity delivers extended listening sessions without interruption
  • Direct fit for MDR-RF995, MDR-RF995RK and WH-RF400 models
  • 40 V and 1.68 Wh rating ensures efficient energy conversion
  • Purpose-built replacement restores original headset runtime and function

Specifications

BrandSony
ModelMDR-RF995
Part NumberBP-HP800-11

Questions about this item

How do I confirm the BP-HP800-11 is working after installing it in my MDR-RF995?

The headset should power on and hold a charge for extended listening sessions, matching the 700mAh capacity and 1.68Wh rating.

What comes in the box with the BP-HP800-11 battery?

The package contains the Cameron & Co Ni-MH battery rated at 2.40V 700mAh; no charger or extra accessories are included.

Which battery version fits the MDR-RF995RK and WH-RF400 models?

The BP-HP800-11 2.40V 700mAh 1.68Wh pack is the direct replacement for Sony MDR-RF995, MDR-RF995RK and WH-RF400 headsets.

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