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Rectangular black lithium-ion battery pack, 3500mAh 12.95Wh

Cameron Sino HKOS6BLKSG battery charger 3500mAh 12.95Wh

SKU CH-D2FH-1QX9X MPN HKOS6BLKSG

Replacement lithium-ion battery for Harman/Kardon Onyx Studio 5 and 6 speakers, 3500mAh/12.95Wh with built-in protection circuits

  • Compatible with Harman/Kardon Onyx Studio 5 & 6
  • Reliable 3500mAh capacity for extended playback
  • 95Wh lithium-ion cell delivers consistent power
  • Built-in protection circuits prevent overcharge & short circuits
  • Precision fit matches OEM part ID997 for easy install

Replacement Battery for Onyx Studio 5/6

The Cameron Sino HKOS6BLKSG is a lithium-ion replacement battery built for Harman/Kardon Onyx Studio 5 and Onyx Studio 6 Bluetooth speakers. It carries part number ID997 and delivers a capacity of 3500mAh with an energy rating of 12.95Wh. Integrated protection circuits guard against overcharging and short circuits during use. Precision engineering ensures a direct fit that restores the speaker’s original playback time.

Suits owners needing a direct OEM swap.

This unit suits owners of the listed Harman/Kardon models who want a straightforward battery change to regain full portable runtime. Buyers with different speaker brands or models should look elsewhere because the connector layout and case profile are specific to the Onyx Studio 5 and 6 series. The built-in safety circuitry supports stable operation but does not add charging features beyond the speaker’s own system. No adapter or harness is included for non-matching devices.

Fits inside the speaker cavity.

The battery slots into the existing compartment of the Onyx Studio 5 or 6 without modification, using the original connector keyed to part number ID997. Once installed, it restores wireless freedom for streaming and audio playback away from a wall outlet. The 12.95Wh capacity supports the speaker’s amplification and Bluetooth functions for extended sessions. No external charger or cable is required beyond the speaker’s standard power input.

Highlights

  • Compatible with Harman/Kardon Onyx Studio 5 & 6
  • Reliable 3500mAh capacity for extended playback
  • 95Wh lithium-ion cell delivers consistent power
  • Built-in protection circuits prevent overcharge & short circuits
  • Precision fit matches OEM part ID997 for easy install

Specifications

BrandCameron Sino
ModelHKOS6BLKSG, HKOS6GRYSG, Onyx Studio 5, Onyx Studio 6

Questions about this item

Which Harman/Kardon speaker models accept the ID997 battery?

The ID997 fits Harman/Kardon Onyx Studio 5, Onyx Studio 6, HKOS6BLKSG and HKOS6GRYSG speakers.

Will the 3500mAh cell charge from the speaker's original power adapter?

Yes, the 3500mAh lithium-ion battery charges through the speaker's standard DC input when the original adapter is connected.

How can I confirm the 12.95Wh replacement is working after installation?

Power on the speaker; it should show a full charge indicator and deliver the expected wireless playtime without unexpected shutdowns.

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