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Rectangular black lithium-ion battery for Nokia Lumia 810 and 822

Cameron & Co

Cameron & Co DS-CS-NK810XL cell phone battery 3.7V 1800mAh for Nokia Lumia 810 822

SKU CH-H0R9-RFE8G MPN DS-CS-NK810XL

Replacement Li-ion battery for Nokia Lumia 810 and 822, rated 3.7V 1800mAh

  • Li-ion chemistry provides stable 3.7V output
  • 1800mAh capacity delivers 6.66Wh of energy
  • 100% OEM compatible with Lumia 810 and 822
  • Slim 4.40mm profile fits original battery compartment
  • Replaces Nokia BP-4W part number directly

Compatible Nokia Lumia models

This replacement battery fits the Nokia Lumia 810 and Lumia 822 handsets. It matches the original BP-4W form factor and ships in new condition with 100 percent OEM compatibility. Users needing a direct swap for a worn or lost cell will find the correct fit.

Sustained capacity and chemistry

The lithium-ion cell delivers a rated 1.8 Ah capacity at 3.7 V, yielding 6.66 Wh of energy for daily use. Li-ion chemistry provides stable voltage through the discharge cycle without memory effect. The slim 4.40 mm profile slides into the existing battery cavity without forcing the back cover.

Capacity decides suitability

At 1800 mAh this pack is intended for owners who want the standard runtime the phone was designed around. Buyers who want more storage cannot increase capacity beyond this rating without changing the device. The single 1800 mAh figure determines whether the replacement meets the expected usage time.

Highlights

  • Li-ion chemistry provides stable 3.7V output
  • 1800mAh capacity delivers 6.66Wh of energy
  • 100% OEM compatible with Lumia 810 and 822
  • Slim 4.40mm profile fits original battery compartment
  • Replaces Nokia BP-4W part number directly

Specifications

BrandCameron Sino
ModelDS-CS-NK810XL

Questions about this item

How much heat does the 3.7 V 1800 mAh Li-ion cell generate during all-day use?

Normal operation stays cool; the 6.66 Wh rating means modest power draw, so the battery warms only slightly under continuous load.

Which handset models must I already own for this BP-4W replacement to fit?

It is built for the Nokia Lumia 810 and Lumia 822; the 82.86 × 48.50 × 4.40 mm form matches the original battery bay exactly.

Will the 1.8 Ah capacity work reliably in an older Lumia 810 that has seen heavy charge cycles?

Yes, the fresh Li-ion chemistry restores original run-time and the 100 % OEM-compatible design fits the aging power-management circuitry without issues.

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