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Grey rectangular Li-ion camera battery with flat contacts and Cameron & Co branding

Cameron & Co

Cameron & Co DS-CS-NKS220MC camera battery 7.2V 850mAh

SKU CH-J7Y8-69C0Y

Replacement lithium-ion battery for Nikon 1 J4 and S2 cameras, 7.2 V 850 mAh

  • Product typeBattery
  • Compatible with Nikon 1 J4 and 1 S2 cameras
  • 2 V 850 mAh lithium-ion cell delivers 6.12 Wh
  • Slim 50.06 x 30.39 x 12.77 mm profile fits original slot
  • Replaces OEM EN-EL22 part with 100 % compatibility
  • Grey lithium-ion pack weighs just 22 g

Cameron Sino DS-CS-NKS220MC battery

This 7.2 V lithium-ion pack delivers 850 mAh and 6.12 Wh for Nikon 1 J4 and 1 S2 cameras. It fits the EN-EL22 compartment and arrives brand new with 100 % OEM compatibility. Photographers needing a direct replacement for the original cell will find the form factor identical.

Sustained shooting performance

The 0.85 Ah rating supports extended capture sessions without the voltage sag seen in lower-capacity cells. Li-ion chemistry maintains steady output across the discharge curve so burst rates stay consistent. Grey casing matches the stock battery aesthetic while meeting the same 50.06 × 30.39 × 12.77 mm envelope.

EN-EL22 cross-reference decides fit

Only cameras that list EN-EL22 as the approved part number will accept this pack. Buyers with other Nikon 1 models or different battery codes cannot use it. No charger is included so an existing EN-EL22 charger or compatible dock is required.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-NKS220MC
Product typeBattery

Questions about this item

Will this 7.2 V 850 mAh pack run warm during all-day shooting?

Normal use keeps temperature low; Li-ion chemistry stays cool under typical camera loads.

Do I need a separate charger for the EN-EL22 cells?

Yes, a dedicated EN-EL22 charger is required; the battery does not charge inside the camera.

Will the 50.06 x 30.39 x 12.77 mm case fit my original Nikon 1 J4 or S2?

Dimensions match the OEM EN-EL22, so it seats correctly in both models.

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