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Rectangular grey lithium-ion camera battery with gold contacts

Sony

Sony NP-FW50 1080mAh Li-Ion camera battery

SKU CH-Y0BH-KG3XS MPN NP-FW50

Compact Li-Ion spare battery delivering 1080mAh for select Alpha DSLR and NEX cameras

  • Total capacity1,080 mAh
  • Pack contents1-Pack
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions1 5/16 × 3/4 × 1 13/16 in (31.8 × 18.5 × 45.0 mm)
  • Compatible withSelect Alpha DSLR and NEX cameras
  • Reliable power for longer shoots with 1080mAh capacity
  • Accurate remaining charge shown via InfoLithium percentage display
  • Fits select Sony Alpha DSLR and NEX camera bodies
  • Compact 31.8 x 18.5 x 45.0 mm size slips into any bag
  • Lightweight Li-Ion cell adds minimal weight to your kit

Compact spare for Alpha and NEX

The Sony NP-FW50 is a lithium-ion camera battery rated at 1080mAh. It fits select Alpha DSLR and NEX bodies as a direct replacement or spare. The pack contains one cell measuring 31.8 x 18.5 x 45.0mm. An integrated Info function reports remaining charge as a percentage on compatible cameras.

For owners of supported Sony bodies

Photographers using listed Alpha DSLR or NEX models gain a lightweight backup for extended shooting. The single-pack format suits those needing just one extra cell. Buyers whose cameras sit outside the stated compatibility list should look at something else. The battery does not serve other brands or non-listed Sony models.

Slot-in installation with percentage readout

Installation is a simple slide into the camera's battery compartment until it clicks. No tools or firmware steps are required. The Info function communicates charge level to the body, so inaccurate readings usually mean dirty contacts or a camera not on the compatibility list. Physical fit issues point to the same mismatch.

How it compares

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

Price $44.99
Pricier than about 86% of the 5,900 comparable items (median $17.99).

Specifications

Product
Model nameNP-FW50
Total capacity1,080 mAh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions1 5/16 × 3/4 × 1 13/16 in (31.8 × 18.5 × 45.0 mm)
Shipping weight0.02 kg
Package size381 × 381 × 381 mm
Compatibility
Compatible withSelect Alpha DSLR and NEX cameras
In the box
Pack contents1-Pack

Questions about this item

Which Sony Alpha or NEX camera models accept the NP-FW50 battery?

The NP-FW50 is compatible with select Sony Alpha DSLR and NEX cameras; check your camera manual to confirm it lists the NP-FW50 as an approved battery.

Can I use this 1080mAh Li-Ion pack alongside an older NP-FW50 I already own?

Yes, both batteries share the same form factor and InfoLithium communication, so you can swap them freely in the same camera body.

How do I verify the battery is reporting its charge level correctly after the first charge?

Insert the battery and power on the camera; the LCD should show a precise percentage readout thanks to the built-in Info function.

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