We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Three rectangular lithium-ion batteries and a compact wall charger with foldable flat prongs

Kastar

Kastar NP-FW50 3-Pack Battery & AC Wall Charger

SKU CH-NJ93-8CES8

Three 1650 mAh lithium-ion batteries and a foldable-plug AC charger compatible with Sony NP-FW50 cameras and grips

  • TypeBattery & Charger
  • Pack1 Charger + 3 Batteries
  • ChemicalLi-Ion
  • Capacity11.8 Wh
  • Dimensions3*2*3 Inch
  • FeaturesFoldable Flat Plug

Options 1 Charger + 3 Batteries

  • Three 1650 mAh Li-Ion packs extend shooting time
  • 8 Wh capacity per cell matches original specs
  • AC 100–240 V input charges worldwide without adapters
  • Foldable flat plug stores flat in any bag
  • LED shows red while charging and green when full

Three-Battery Kit with Wall Charger

This Kastar NP-FW50 set supplies three 7.4 V 1650 mAh lithium-ion cells plus an AC wall charger. The pack delivers 11.8 Wh per battery and is built as a direct replacement for Sony NP-FW50 and W-series packs. The charger accepts 100–240 V input and folds its flat pins for compact storage.

Suits owners of listed Sony Alpha

Photographers using a6000, a6100, a6300, a6400, a6500, a7, a7 II, a7R, a7R II, a7S, a7S II, ZV-E10 or RX10-series cameras can swap batteries without proprietary chargers. The bundle also fits VG-C1EM and VG-C2EM grips. Shooters who need higher-capacity cells or USB-C charging should look elsewhere.

Charger plugs straight into mains power

The 8.4 V 600 mA charger connects directly to a wall outlet, freeing a USB port and removing the need for a separate power brick. Red and green LEDs show charge status at a glance. Three cells rotate through a single charger, so a spare is always ready for extended sessions.

Highlights

  • Three 1650 mAh Li-Ion packs extend shooting time
  • 8 Wh capacity per cell matches original specs
  • AC 100–240 V input charges worldwide without adapters
  • Foldable flat plug stores flat in any bag
  • LED shows red while charging and green when full

Specifications

BrandKastar
ModelNP-FW50
Part NumberNOCAR-3B-FW50
TypeBattery & Charger
Pack1 Charger + 3 Batteries
ChemicalLi-Ion
Capacity11.8 Wh
Dimensions3*2*3 Inch
FeaturesFoldable Flat Plug

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Which Sony cameras must I already own for these NP-FW50 batteries to fit?

The pack fits Sony Alpha a7, a7 II, a7R, a7R II, a7S, a7S II, a3000, a5000, a5100, a6000, a6100, a6300, a6400, a6500, NEX-3, NEX-3N, NEX-5, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-C5, NEX-F3, SLT-A33, SLT-A35, SLT-A37, SLT-A55, Cyber-shot DSC-RX10, RX10 II, RX10 III, RX10 IV, QX1, QX1L and ZV-E10.

Will the charger still charge original Sony NP-FW50 batteries I already keep?

Yes, the wall charger accepts any NP-FW50 type cell at 8.4 V 600 mA output, so original Sony batteries charge alongside the Kastar units.

How do I confirm each battery is charging correctly after I plug the charger in?

The charger shows a red LED while a battery is charging and turns green when that battery reaches full charge or stands by.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.