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Rectangular black Li-ion camera battery, 50 by 30 by 14 mm

Cameron & Co

Cameron & Co DS-CS-ENEL20 7.4V 850mAh camera battery

SKU CH-VTND-122JP

Lithium-ion 7.4 V 850 mAh battery powers Nikon 1 and Coolpix models plus Blackmagic Pocket Cinema cameras

  • TypeBattery
  • Li-ion chemistry delivers reliable power for Nikon 1 and Coolpix cameras
  • 4 V 850 mAh capacity supports extended shooting sessions
  • 29 Wh energy rating meets EN-EL20 and EN-EL20a specifications
  • Compact 50.00 x 30.60 x 14.00 mm form factor fits original battery compartments
  • 100 % OEM compatible replacement for Blackmagic Pocket Cinema Camera BMPCCASS/BATT

Compatible Nikon and Blackmagic camera battery

This 7.4 V 850 mAh lithium-ion cell replaces the EN-EL20 and EN-EL20a packs used in Nikon 1 series and Coolpix models as well as Blackmagic Pocket Cinema cameras. It suits photographers and videographers who need a spare or replacement power source for those specific bodies.

Direct slot fit with no modification

The pack slides into the camera’s native battery compartment exactly like the original unit, so installation takes seconds and requires no tools or adapters. The only common issue is forgetting to charge the spare before a shoot, which leaves you without backup power when the primary cell runs flat.

Limited to devices accepting the EN-EL20 form factor

The physical dimensions of 50.00 x 30.60 x 14.00 mm and the 7.4 V output restrict use to cameras designed for that exact battery shape and voltage. It cannot power equipment needing a different pack size, higher capacity, or alternative voltage, so owners of other systems must look elsewhere.

Highlights

  • Li-ion chemistry delivers reliable power for Nikon 1 and Coolpix cameras
  • 4 V 850 mAh capacity supports extended shooting sessions
  • 29 Wh energy rating meets EN-EL20 and EN-EL20a specifications
  • Compact 50.00 x 30.60 x 14.00 mm form factor fits original battery compartments
  • 100 % OEM compatible replacement for Blackmagic Pocket Cinema Camera BMPCCASS/BATT

Specifications

BrandCameron Sino
ModelDS-CS-ENEL20
TypeBattery

Questions about this item

How can I confirm the DS-CS-ENEL20 is charging and holding power correctly after inserting it into my Nikon 1 V3?

After a full charge, the camera should power on immediately and show a stable battery-level icon; typical shooting time matches the 7.4 V 850 mAh rating.

What comes in the package and do I need a separate charger for this EN-EL20 compatible battery?

The box contains one Cameron Sino DS-CS-ENEL20 Li-ion cell; it charges inside the camera or with any existing EN-EL20 charger you already own.

Should I choose the 850 mAh version or a higher-capacity alternative for my Coolpix P1000?

This model is rated at 850 mAh (6.29 Wh); no other capacity is offered for the DS-CS-ENEL20, so it is the only version to select.

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