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Black rectangular charger with four battery slots and USB-C cable

Kastar

Kastar NP-FW50 Quadruple USB Charger camera battery charger

SKU CH-HXBH-KFV7Z

Charges four Sony NP-FW50 batteries simultaneously via Micro-USB or USB-C with intelligent status display for Alpha 7 II, 7R, 7R II and 7S series cameras

  • TypeCharger
  • Pack1 Charger
  • ChemicalNoMEM Li-Ion
  • CapacityNo Battery
  • Dimensions3.5*2*2.5 Inch
  • FeaturesQuadruple USB charger, can charge 4 batteries at the same ti
  • Charges four NP-FW50 batteries simultaneously with quadruple slots
  • Intelligent display shows real-time charging status and battery capacity
  • Flexible power input via Micro-USB or Type-C with cable included
  • Adjustable output delivers 800 mA for one or two batteries and 500 mA for three or four
  • Compact 3.5 x 2 x 2.5 inch design fits easily in a camera bag

Quadruple USB Charger for Sony NP-FW50

This Kastar charger powers up to four Sony NP-FW50 compatible batteries simultaneously. It serves photographers using Alpha mirrorless, NEX, Cyber-shot RX10 or SLT bodies that rely on the W-series pack. The unit accepts Micro-USB or USB-C input and includes a Type-C cable for flexible power sourcing.

Sustained charging behaviour

When one or two batteries are docked the charger delivers 8.4 V at 800 mA per slot; with three or four batteries the current drops to 500 mA each. An intelligent display shows real-time charging status and remaining capacity so you can monitor progress during extended sessions. The 15 W input rating supports the combined load without overheating.

Installation and common issues

Simply insert each battery into a slot and connect the charger to any 5 V 2-3 A USB source using the supplied Type-C cable or a Micro-USB lead. The interchangeable plate design allows future adaptation to other battery types. Users should verify their specific camera or grip model appears in the compatibility list before purchase.

Highlights

  • Charges four NP-FW50 batteries simultaneously with quadruple slots
  • Intelligent display shows real-time charging status and battery capacity
  • Flexible power input via Micro-USB or Type-C with cable included
  • Adjustable output delivers 800 mA for one or two batteries and 500 mA for three or four
  • Compact 3.5 x 2 x 2.5 inch design fits easily in a camera bag

Specifications

BrandKastar
ModelNP-FW50
Part NumberLHD4-0B-FW50-F
TypeCharger
Pack1 Charger
ChemicalNoMEM Li-Ion
CapacityNo Battery
Dimensions3.5*2*2.5 Inch
FeaturesQuadruple USB charger, can charge 4 batteries at the same time

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Questions about this item

Does the charger get noisy or hot when all four batteries are charging for hours?

The unit has no fan and draws a maximum of 15 W, so it runs silently and stays only warm to the touch.

What power source do I need to run the Kastar NP-FW50 charger?

Any 5 V USB supply that can deliver 2–3 A — a standard phone charger, power bank, or laptop port with a Micro-USB or USB-C cable.

Will the charger still work with my older Sony NEX-6 and A6000 batteries?

Yes, the NP-FW50 plate fits every Sony NP-FW50 / W-series pack used in the NEX-6, A6000 and all other listed models.

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