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Rectangular lithium-polymer battery pack, dark grey plastic casing, 51.65 by 33.20 by 10.00 mm

Cameron Sino WR20 Remote Commander Battery CP-WR20 1800mAh 6.66Wh 3.7V

SKU CH-XB4Y-65HE0 MPN WR20

Replacement lithium-polymer battery for WR20 Remote Commander, 1800 mAh 6.66 Wh 3.7 V with decoded chip and protection circuits

  • Ready-to-install replacement for WR20 Remote Commander
  • 1800mAh 6.66Wh capacity matches original runtime
  • 7V lithium-polymer cell with built-in protection circuits
  • Compact 51.65 x 33.20 x 10.00mm form fits factory slot
  • ISO9001 RoHS CE certified for safety compliance

Replacement Battery for Remote Commanders

This 1800mAh lithium-polymer cell delivers 3.7V and 6.66Wh to WR20 and WR20 Remote Commander units. It matches the original CP-WR20 form factor at 51.65 x 33.20 x 10.00mm and 34.0g. A fully decoded chip ensures the handset reads charge levels correctly. The pack is supplied new and certified to ISO9001, RoHS and CE standards.

Suitable for owners of compatible remotes.

The battery fits only models that accept the CP-WR20 part number. Buyers who need a different voltage, capacity or physical size should look elsewhere. Installation is straightforward, with many online guides available, but the connector must be seated properly. A low-quality charger may shorten the usable life of the cell.

1800mAh capacity at 3.7V

This single figure determines whether the pack will power your remote for the expected runtime. Verify the original battery shows the same milliampere-hour and voltage ratings before purchase. The 6.66Wh energy rating follows directly from those values. No other specification overrides this compatibility check.

How it compares

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

Price $15.99
Cheaper than about 74% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron Sino
Model nameWR20, WR20 Remote Commander
Part numberCP-WR20

Questions about this item

What device model does the WR20 CP-WR20 battery replace?

This replacement battery fits the WR20 Remote Commander and matches the original CP-WR20 part number exactly.

Does the 3.7 V lithium-polymer cell work with the existing charging circuit in my WR20 Remote Commander?

Yes, the fully decoded chip communicates with the original charger so the 3.7 V pack charges and reports capacity normally.

After installing the 1800 mAh pack, how can I confirm it is operating correctly?

Run two or three full charge and discharge cycles; the remote should then hold its rated runtime and show accurate battery-level indication.

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