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InfoLithium W Series Battery Pack

Model number: NP-FW50
Rated 2.5 out of 5 stars
Make sure your camera has plenty of power during your next shoot with this InfoLithium® W Series rechargeable battery pack compatible with select Alpha DSLR and NEX cameras.

ADDITIONAL IMAGES:

$79.99

Earn 80 Sony Rewards points on this purchase.

There's no need to feel powerless when you've got an extra W Series rechargeable battery pack. Made to fit select Sony Alpha DSLR and NEX cameras, this spare battery pack is perfect for travel or extended photo sessions.

Lightweight

Compact and lightweight spare battery

Capacity

High capacity for stamina

Battery life

Info function for accurate % of life indication

Product Specifications

Weights and Measurements

  • Dimensions (Approx.) : 1 5/16 x 3/4 x 1 13/16 inches (31.8 x 18.5 x 45.0mm)
  • Weight (Approx.) : 2.1oz (57g)

Power

  • Battery Type : InfoLITHIUM W-series: Li-ion
  • Battery Capacity : 7.7Wh (1080mAh)

In the Box

  • Battery

Product Profile

Support

Discontinued Alpha NEX Cameras

View All 21 products
  • Alpha NEX-F3 Limited Edition Bundle

    Alpha NEX-F3 Limited Edition Bundle

    $599.99

  • Alpha NEX-F3 Limited Edition Bundle

    Alpha NEX-F3 Limited Edition Bundle

    $599.99

  • α NEX-5 with 16mm Lens

    α NEX-5 with 16mm Lens

  • α NEX-C3 with Wide-Angle Lens

    α NEX-C3 with Wide-Angle Lens

    $549.99

  • α NEX-F3 with 18-55mm Lens

    α NEX-F3 with 18-55mm Lens

    $399.99

  • α NEX-5 with 18-55mm Lens

    α NEX-5 with 18-55mm Lens

  • α NEX-C3 with 18mm Lens

    α NEX-C3 with 18mm Lens

  • Alpha NEX-C3 with 18mm Lens

    Alpha NEX-C3 with 18mm Lens

    $549.99

  • α NEX-C3 with 18-55mm Lens

    α NEX-C3 with 18-55mm Lens

  • α NEX-F3 with 18-55mm Lens

    α NEX-F3 with 18-55mm Lens

    $449.99

  • α NEX-3 with 18-55mm Lens

    α NEX-3 with 18-55mm Lens

  • Alpha NEX-5N Camera Body

    Alpha NEX-5N Camera Body

    $399.99

  • α NEX-3 with 18-55mm Lens

    α NEX-3 with 18-55mm Lens

  • α NEX-5 with 16mm Lens

    α NEX-5 with 16mm Lens

    $599.99

  • α NEX-5 with 18-55mm Lens

    α NEX-5 with 18-55mm Lens

  • Alpha NEX-5N with 18-55mm lens

    Alpha NEX-5N with 18-55mm lens

    $499.99

  • Alpha NEX-5N with 18-55mm lens

    Alpha NEX-5N with 18-55mm lens

    $499.99

  • Alpha NEX-F3 Limited Edition Bundle

    Alpha NEX-F3 Limited Edition Bundle

    $649.99

  • Alpha NEX-5N with 18-55mm lens

    Alpha NEX-5N with 18-55mm lens

    $499.99

  • Pink α NEX-3 with Two Lenses

    Pink α NEX-3 with Two Lenses

  • α NEX-3 with 18-55mm Lens

    α NEX-3 with 18-55mm Lens

    $549.99

Discontinued Alpha Digital SLR Cameras

View All 8 products
  • Sony a55 DSLR Camera Body

    Sony a55 DSLR Camera Body

  • Sony a35 DSLR Camera and Lens

    Sony a35 DSLR Camera and Lens

  • Sony a55 DSLR Camera and Lens

    Sony a55 DSLR Camera and Lens

  • Sony a35 DSLR Camera Body

    Sony a35 DSLR Camera Body

  • Sony a37 Camera and 18-55mm Lens

    Sony a37 Camera and 18-55mm Lens

  • Sony a33 DSLR Camera Body

    Sony a33 DSLR Camera Body

  • Sony a37 Camera and 18-135mm Lens

    Sony a37 Camera and 18-135mm Lens

  • Sony a33 DSLR Camera and Lens

    Sony a33 DSLR Camera and Lens

α NEX-7 Cameras

  • Alpha NEX-7 Camera Body

    Alpha NEX-7 Camera Body

    $949.99

  • Alpha NEX-7 with 18-55mm lens

    Alpha NEX-7 with 18-55mm lens

    $1099.99

α NEX-6 Cameras

  • Alpha NEX-6 Camera with 16-50mm Lens

    Alpha NEX-6 Camera with 16-50mm Lens

    $899.99

  • Alpha NEX-6 Camera Body

    Alpha NEX-6 Camera Body

    $749.99

α NEX-5 Cameras

View All 7 products
  • Alpha NEX-5R Camera Bundle

    Alpha NEX-5R Camera Bundle

    $599.97

  • Alpha NEX-5R with 18-55mm Lens

    Alpha NEX-5R with 18-55mm Lens

    $599.99

  • Alpha NEX-5R Camera Bundle

    Alpha NEX-5R Camera Bundle

    $599.97

  • Alpha NEX-5R with 18-55mm Lens

    Alpha NEX-5R with 18-55mm Lens

    $599.99

  • Alpha NEX-5R with 18-55mm Lens

    Alpha NEX-5R with 18-55mm Lens

    $599.99

  • Alpha NEX-5R Camera Body

    Alpha NEX-5R Camera Body

    $499.99

  • Alpha NEX-5R Camera Bundle

    Alpha NEX-5R Camera Bundle

    $599.97

α NEX-3 Cameras

  • Alpha NEX-3N with 16-50mm Lens

    Alpha NEX-3N with 16-50mm Lens

    $449.99

  • Alpha NEX-3N with 16-50mm Lens

    Alpha NEX-3N with 16-50mm Lens

    $449.99

Discontinued Models

  • α NEX-F3 with 18-55mm Lens

    α NEX-F3 with 18-55mm Lens

    $399.99

NP-FW50 2.7 5 10 10
Battery Life NEX cameras I have a NEX 5K for a year now. Purchased an extra battery soon after getting the camera. Just returned from 3 week in Africa and prior to leaving purchased another battery. This gave me 2 while on game drives and one back in camp charging. Most of the time, the battery lasted for 8 hours of of the 2 game drives. Only twice did I have to swap batteries during a game drive. No power at night to charge the batteries. Most of my photography is stills not movies. No matter what camera you own, digital photography uses battery power. One should have no less than 2 batteries to insure you have power during your days picture taking. September 19, 2012
The life is too short. The battery can not last one day use.But you have no other choice. August 30, 2012
Battery Life is short A full charged battery only capable for 1 hour HD video shoot. In advance, video were shot continuosly for 30 min and showed overheated warning and shut off. June 1, 2012
PRE-CHARGE BATTERY BEFORE USE i am only writing to warn people to pre charge batteries before first use. i dont know if some people do or do not do this but all batteries should be charged to its optimal level before the first use this is important to overall batter life, and charge capacitance. some people forget and have complained that the batter is useless or terrible. IF you do this first and the batter is still not up to its optimal level then you can complain. April 21, 2012
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