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Rectangular lithium-polymer battery pack, matte finish, 55 by 32 by 10.6 mm

Cameron Sino Battery for Harman/Kardon One CP-HK05 1800mAh 3.7V

SKU CH-BS5M-DEPYS

Replacement lithium-polymer battery for the Harman/Kardon One speaker, 1800 mAh at 3.7 V with built-in protection circuit

  • Battery pack size55 × 32.1 × 10.6
  • Battery typeLithium polymer
  • Battery capacity1,800 mAh
  • Battery voltage rating3.7 V
  • Details55 × 32.1 × 10.6
  • Product typeLithium polymer
  • 1800 mAh capacity powers the Harman/Kardon One speaker longer
  • 7 V lithium-polymer cell matches original voltage specification
  • 00 × 32.10 × 10.60 mm form factor fits the battery compartment exactly
  • ISO 9001, RoHS and CE certified for safety compliance
  • Built-in protection guards against overcharge, over-discharge and short circuits

Compatible replacement battery

This lithium-polymer cell is built to the exact dimensions and electrical ratings of the original Harman/Kardon One speaker battery. It arrives new and fully decoded so the speaker recognises it immediately. Installation is straightforward with guides available online.

1800 mAh capacity at 3.7 V

The single specification that decides fit is the 1800 milliamp-hour capacity combined with a 3.7 volt nominal voltage. These figures must match the original CP-HK05 or PR-652954 pack for the speaker to charge and report runtime correctly.

Up to 6.66 Wh of portable runtime

At 6.66 watt-hours the pack delivers the same listening time as the factory cell when new. Capacity will fade after many charge cycles and the protection circuit will cut output if voltage drops too low or a short occurs.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $12.99
Pricier than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron Sion
Model nameHarman/Kardon One
Part numberHarman/Kardon CP-HK05 PR-652954
Product typeLithium polymer
Power
Battery typeLithium polymer
Battery capacity1,800 mAh
Battery voltage rating3.7 V
In the box
Battery pack size55 × 32.1 × 10.6

Questions about this item

How long will the 1800mAh capacity actually run the Harman/Kardon One speaker?

The 1800mAh / 6.66Wh lithium-polymer cell matches the original battery's rated capacity, so runtime per charge will be the same as when the speaker was new.

What connector does this battery use to attach to the speaker's circuit board?

It uses the same fully decoded connector as the original CP-HK05 / PR-652954 pack, so it plugs directly into the Harman/Kardon One without adapters.

Will the 55.00 x 32.10 x 10.60 mm pack fit inside the speaker's battery compartment?

Yes, those dimensions match the factory battery exactly, so the pack sits in the original cavity and the 36.2 g weight keeps the speaker's balance unchanged.

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