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Nokia BL-4J 1200mAh rectangular battery light grey plastic finish

Nokia

Nokia BL-4J 1200mAh cell phone battery for Lumia 620 C6 C6-00 Touch 3G C600

SKU CH-F2XB-TXBQZ

Replacement battery rated at 1200 mAh and 3.7 V for Nokia Lumia 620, C6, C6-00, Touch 3G and C600 handsets

  • Compatible Phone ManufacturerNokia
  • Compatible Phone ModelLumia 620 C6 C6-00 Touch 3G C600
  • Genuine Nokia BL-4J fits Lumia 620 and C6 models
  • 1200 mAh capacity restores full-day talk and standby time
  • 7 V standard voltage matches original handset requirements
  • Brand-new cell ensures zero cycle wear from day one
  • Direct replacement for part numbers BL-4J, C6-00 and C600

Replacement Battery for Lumia 620 and C6 Series

This 1200 mAh lithium-ion cell restores original runtime to Nokia Lumia 620, C6, C6-00, Touch 3G and C600 handsets. It arrives new and ready to install without any soldering or adapter.

Direct Fit for Listed Nokia Models

The pack matches the BL-4J form factor and 3.7 V nominal voltage so it slots into the existing battery compartment. No extra cables, brackets or firmware updates are required to bring the phone back to daily use.

Single Cell Ships Ready to Use

The package contains one brand-new battery only; no charger, tools or software are included. Users needing a desktop charger or multi-bay dock will have to source those accessories separately.

Highlights

  • Genuine Nokia BL-4J fits Lumia 620 and C6 models
  • 1200 mAh capacity restores full-day talk and standby time
  • 7 V standard voltage matches original handset requirements
  • Brand-new cell ensures zero cycle wear from day one
  • Direct replacement for part numbers BL-4J, C6-00 and C600

Specifications

Compatible Phone ManufacturerNokia
Compatible Phone ModelLumia 620 C6 C6-00 Touch 3G C600

Questions about this item

How long will the 1200 mAh capacity last under sustained use?

The battery provides 1200 mAh at 3.7 V, giving roughly 4.4 Wh of energy for typical phone workloads.

Does the BL-4J get hot or noisy during all-day operation?

Lithium-ion cells run silently; warmth is normal under load but stays within safe limits for the Lumia 620, C6, C6-00, Touch 3G and C600.

What must I already own for this BL-4J to work?

You need one of the compatible Nokia phones — Lumia 620, C6, C6-00, Touch 3G or C600 — with a removable back cover.

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