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Small black rectangular Ni-MH battery with two terminals

Centenex Electronics

Centenex Electronics DS-CS-AKP216SL Battery 80mAh 2.4V

SKU CH-XCEB-8DWZC

Replacement Ni-MH battery for Clarity C120 and AKG Balance headsets, 2.4 V 80 mAh capacity, 33.90 × 20.00 × 10.50 mm, black

  • Product typeBluetooth Headset
  • Ni-MH chemistry provides reliable rechargeable power for compatible headsets
  • 4 V 80 mAh capacity matches original specifications for Clarity C120 and AKG models
  • Compact 33.90 x 20.00 x 10.50 mm form factor fits existing battery compartments
  • 100 % OEM compatible replacement ensures proper fit and function
  • Black finish maintains the original appearance of the device

Replacement Battery for Clarity C120 Headsets

This 2.4 V Ni-MH cell replaces the original power pack in Clarity C120 headsets and matches part number AP97A. It delivers 80 mAh capacity in a compact black housing. The pack is new and built to 100 % OEM compatibility.

Check Connector and Voltage Before Ordering

Verify that your headset uses a 2.4 V Ni-MH battery with the same two-pin layout as the AP97A. Confirm the physical dimensions of 33.90 x 20.00 x 10.50 mm fit the battery compartment. Ensure the device is not a lithium-ion model that requires a different chemistry.

Upgrades Worn Ni-MH Cells in Compatible Headsets

The battery restores talk time when the original pack no longer holds a charge. It is a direct swap for AP97A cells in Clarity C120, AKG Balance K122IR, K216AFC and T216AFC units. The jump is worth it when runtime has dropped below usable levels.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 70% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameCentenex Electronics
Model nameDS-CS-AKP216SL
Product typeBluetooth Headset

Questions about this item

Does the battery ship with any installation tools or extra connectors?

The pack contains one black Ni-MH battery measuring 33.90 x 20.00 x 10.50 mm with 2.4 V 80 mAh capacity; no tools or additional connectors are included.

How do I know this is the right replacement for my Clarity C120 or AKG K122IR headset?

The DS-CS-AKP216SL matches the original AP97A part number and fits Clarity C120, AKG Balance K122IR, K216AFC and T216AFC models.

What does the 2.4 V 80 mAh rating mean for daily talk time?

The 0.19 Wh Ni-MH cell restores the original voltage and capacity, delivering the same talk and standby performance the headset had when new.

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