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Rectangular black lithium-ion phone battery, 62 by 38 by 4.5 mm, 3.7 V 1200 mAh

Cameron & Co

Cameron & Co DS-CS-NK4UXL cell phone battery 3.7V 1200mAh

SKU CH-99K1-1ZD8A MPN DS-CS-NK4UXL

Replacement lithium-ion cell rated 3.7 V and 1200 mAh fits Nokia 301, 3120 Classic, 500, 515, 5530 XpressMusic, 6600 Slide, 8800 Arte, Asha 305, Asha 311, C5-03, E66, E75, BLU EZ2Go, MyPhone 1080.

  • Li-ion chemistry provides stable 3.7V output for reliable daily use
  • 1200mAh capacity delivers extended talk and standby time on compatible handsets
  • Fits a wide range of Nokia models including 301, 500, 515, 5530, 6600 and Asha series
  • Replaces original BL-4U, BLU N4U85T and Vertu BL-4UV part numbers directly
  • Compact 62.00 x 38.00 x 4.50 mm design slips into existing battery compartments

Compatible Nokia models

This Cameron & Co DS-CS-NK4UXL battery replaces the original BL-4U for a wide range of Nokia handsets. Supported models include the 301, 3120 Classic, 500, 515, 5530 XpressMusic, 6600 Slide, 8800 Arte series, Asha 305, Asha 311, C5 series, E66, E75 and RM-840.

Lithium-ion cell and connectors

The 3.7 V lithium-ion cell delivers 1.2 Ah capacity in a black housing measuring 62.00 x 38.00 x 4.50 mm. Its flat profile and standard contact layout match the original battery compartment, allowing a direct swap without adapters or soldering.

Check your device before ordering

Verify that your phone uses the BL-4U, BLU N4U85T, MyPhone MP-S-V, Vertu BL-4UV, Manta TEL4091S or Texet TB-BL4U part number. This battery is not for devices requiring a different form factor, voltage or connector arrangement.

Highlights

  • Li-ion chemistry provides stable 3.7V output for reliable daily use
  • 1200mAh capacity delivers extended talk and standby time on compatible handsets
  • Fits a wide range of Nokia models including 301, 500, 515, 5530, 6600 and Asha series
  • Replaces original BL-4U, BLU N4U85T and Vertu BL-4UV part numbers directly
  • Compact 62.00 x 38.00 x 4.50 mm design slips into existing battery compartments

Specifications

BrandCameron Sino
ModelDS-CS-NK4UXL

Questions about this item

What voltage and capacity does the DS-CS-NK4UXL battery deliver?

The battery supplies 3.7 volts with a 1200 milliampere-hour capacity, giving 4.44 watt-hours of energy.

Will this battery fit inside my Nokia 5530 XpressMusic handset?

It measures 62.00 by 38.00 by 4.50 millimetres, matching the BL-4U form factor used by the 5530 XpressMusic and the other listed Nokia models.

How do I install the battery without damaging the contacts?

Power off the phone, remove the back cover, align the battery's gold contacts with the phone's terminals, press gently until it clicks, then replace the cover before turning the phone on.

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