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Black rectangular lithium-ion camera battery with gold contacts

Cameron & Co

Cameron & Co DS-CS-FW50 camera battery 7.4V 1080mAh

SKU CH-3ZJ8-NYZ37

Replacement 7.4 V 1080 mAh lithium-ion battery for Sony Alpha and NEX cameras

  • Product typeBattery
  • Compatible with many Sony Alpha and NEX models
  • 1080 mAh capacity for extended shooting time
  • Lithium-ion chemistry holds charge reliably
  • Compact 45.30 x 32.10 x 18.50 mm size
  • Fully decoded for direct camera communication

Compatible Sony camera battery

This lithium-ion pack replaces the Sony NP-FW50 and fits a wide range of Alpha and NEX models including the A3000, A5000, A6000, A6300, A7 series and NEX-3 through NEX-7 lines. It is built for photographers who need a reliable spare or replacement for everyday shooting. The 7.4V 1080mAh cell delivers 7.99Wh of energy in a compact 45.30 x 32.10 x 18.50 mm form factor.

Fully decoded communication

The battery is fully decoded so the camera displays remaining capacity accurately and allows normal charging through the body or a dedicated charger. No extra cables, firmware updates or adapters are included in the package. The black housing matches the original aesthetic and the cell chemistry is standard Li-ion rated at 1.08Ah.

Simple drop-in installation

Insert the pack into the camera battery compartment until it clicks; no tools or configuration are required. The most common issue is dirty contacts on either the battery or the camera, which can prevent the decoded chip from communicating. Wiping both surfaces with a dry cloth usually restores full function. Buyers needing higher capacity for extended video sessions will find this 1080mAh unit limiting.

How it compares

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

Price $13.99
Cheaper than about 65% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-FW50
Product typeBattery

Questions about this item

How many charge cycles can the Li-ion cell deliver before capacity drops?

The battery uses a 7.4 V 1080 mAh Li-ion cell rated at 7.99 Wh; typical Li-ion chemistry provides several hundred full cycles before noticeable capacity loss.

What thermal limit stops the pack during long video sessions?

The camera’s internal temperature monitor will shut down recording once the cell or body reaches its safety threshold, which varies by model.

How warm does the pack get when the camera runs all day?

At 7.99 Wh the pack stays cool to the touch during normal stills use and warms only slightly during extended video recording.

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