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Black rectangular lithium-ion camera battery with smooth finish

Cameron & Co

Cameron & Co DS-CS-NK4CSL camera battery 550mAh

SKU CH-8FCZ-6ZN6R

Lithium-ion replacement cell rated at 3.7 volts and 550 milliampere-hours for Rollei, Nokia and other compatible cameras and phones

  • TypeBattery
  • Li-ion chemistry delivers reliable power for Rollei Compactline cameras
  • 550 mAh capacity supports extended shooting sessions on compatible Nokia and Rollei models
  • Replaces BL-4C and SVP BBA-07 batteries for direct OEM fit
  • 7 V output matches original specification for safe device operation
  • Compact 53 x 34 x 4.8 mm design fits original battery compartments precisely

Compatible replacement battery

This Cameron Sino DS-CS-NK4CSL lithium-ion cell is built as a direct replacement for the original BL-4C pack used in Rollei compact cameras and a wide range of Nokia feature phones. It supplies 3.7 V and 550 mAh capacity to restore standard run-time for daily shooting or talk time. The black casing matches the factory appearance of the devices it serves.

Build and daily handling

The slim 4.80 mm profile slides into the battery compartment without forcing the latch or warping the door. Gold-plated contacts align with the original connector layout so the phone or camera recognises the pack immediately and charges through the standard cradle or USB cable. No soldering, adapters or firmware updates are required for installation.

Ready-to-use package

Each unit ships as a single sealed cell labelled with the 2.04 Wh rating for airline compliance checks. The 100 % OEM-compatible claim means the battery meets the original safety and thermal specifications without extra calibration steps. Users simply insert the pack, charge fully and resume normal operation.

Highlights

  • Li-ion chemistry delivers reliable power for Rollei Compactline cameras
  • 550 mAh capacity supports extended shooting sessions on compatible Nokia and Rollei models
  • Replaces BL-4C and SVP BBA-07 batteries for direct OEM fit
  • 7 V output matches original specification for safe device operation
  • Compact 53 x 34 x 4.8 mm design fits original battery compartments precisely

Specifications

BrandCameron Sino
ModelDS-CS-NK4CSL
TypeBattery

Questions about this item

What voltage and capacity does the 3.7 V 550 mAh lithium-ion cell deliver?

The pack is rated at 3.7 V and 550 mAh, giving 2.04 Wh of energy for compatible Rollei and Nokia devices.

Will the 53 × 34 × 4.8 mm footprint fit my Rollei Compactline 83 battery compartment?

Yes, the cell measures 53 mm by 34 mm by 4.8 mm, matching the original BL-4C form factor used in the Compactline 83 and listed models.

How do I insert the battery without reversing the polarity contacts?

Align the three gold contacts with the device terminals, slide the pack in until it clicks, then close the latch — forcing it backwards bends the pins.

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