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Kastar NP-FW50 lithium-ion battery and compact AC wall charger with foldable flat plug

Kastar

Kastar NP-FW50 Battery & AC Wall Charger Kit 1650mAh 11.8Wh

SKU CH-7Z56-VX2KS

A 1650 mAh lithium-ion battery with a foldable-plug AC wall charger compatible with Sony Alpha and NEX mirrorless cameras

  • TypeBattery & Charger
  • Pack1 Charger + 1 Battery
  • ChemicalLi-Ion
  • Capacity11.8 Wh
  • Dimensions3*2*2 Inch
  • FeaturesFoldable Flat Plug
  • 1650mAh Li-Ion cell powers extended shoots
  • 8 Wh capacity supports long recording sessions
  • Foldable flat plug stores easily in any bag
  • 100-240V AC input works worldwide without adapters
  • Red and green LEDs show charge status at a glance

Battery & Charger Kit for Sony E-mount

The Kastar kit supplies one 7.4 V lithium-ion battery rated at 1650 mAh and 11.8 Wh plus a matching AC wall charger. It targets photographers and video creators who need a spare power source for compatible Sony mirrorless and compact cameras. The foldable flat plug makes the charger easy to pack for travel or location work.

1650 mAh capacity decides runtime

Capacity is the single figure that determines how many shots or minutes of recording you gain per charge. The 1650 mAh cell matches the original NP-FW50 specification, so it fits the same camera models listed by the supplier without modification. Buyers who need significantly longer runtimes per battery will need higher-capacity alternatives not offered in this pack.

Charger runs cool on 100–240 V input

The wall unit accepts AC 100–240 V at 50–60 Hz and delivers 8.4 V at 600 mA, so it operates silently with no fan and minimal heat during normal charging. A red LED shows active charging and green indicates standby or full charge. The foldable pins reduce bulk and protect the prongs when the charger is stowed in a bag.

Highlights

  • 1650mAh Li-Ion cell powers extended shoots
  • 8 Wh capacity supports long recording sessions
  • Foldable flat plug stores easily in any bag
  • 100-240V AC input works worldwide without adapters
  • Red and green LEDs show charge status at a glance

Specifications

BrandKastar
ModelNP-FW50
Part NumberNOCAR-1B-FW50-O
TypeBattery & Charger
Pack1 Charger + 1 Battery
ChemicalLi-Ion
Capacity11.8 Wh
Dimensions3*2*2 Inch
FeaturesFoldable Flat Plug

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Questions about this item

How long will the 1650mAh capacity actually run my Alpha 6400?

The 1650mAh cell stores 11.8Wh at 7.4V; real-world shooting time varies by model, settings and temperature.

What does the 8.4V 600mA charger output mean for charge speed?

It delivers a steady 600mA at 8.4V, so a full charge from empty takes roughly three hours.

Will the foldable flat plug fit a standard UK wall socket?

The plug is designed for North American flat-pin outlets; a travel adapter is required for UK sockets.

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