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Black rectangular charger with four silver batteries inserted in slots

Kastar

Kastar NP-FW50 4-pack battery & quadruple charger

SKU CH-PDQD-NPW03

Four NP-FW50 lithium-ion batteries and a quadruple USB charger with Micro-USB and Type-C inputs charge up to four cells simultaneously

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity11.8 Wh
  • Dimensions3.5*2*2.5 Inch
  • FeaturesQuadruple USB charger, can charge 4 batteries at the same ti
  • Four batteries keep you shooting longer
  • 1650 mAh cells deliver 11.8 Wh each
  • Quad charger powers four packs at once
  • Micro-USB and Type-C inputs add flexibility
  • Smart display shows charge level per slot

Four-battery kit with quad USB charger

This Kastar set supplies four NP-FW50 lithium-ion batteries and a compact charger that powers up to four cells at once. Each pack delivers 1650 mAh at 7.2 V for Sony mirrorless and compact cameras including the a6000, a6100, a6400 and ZV-E10 series. Photographers who need several ready spares for a full day of shooting will find the bundle convenient.

Steady output across simultaneous slots

The charger accepts 5 V at 2–3 A through either Micro-USB or USB-C and distributes 8.4 V at 800 mA to one or two batteries, dropping to 500 mA when three or four are inserted. An on-board display shows individual capacity levels so you can track progress without guesswork. The unit does not accelerate beyond these rates, so plan charging time accordingly.

Plug-in simplicity with plate flexibility

Insert the batteries, connect any 5 V USB source and the charger begins automatically — no drivers or configuration required. Interchangeable plates let the same dock handle other cell types, though only the NP-FW50 plates are included. Users relying on very high-current USB ports should verify their adapter can sustain the 15 W input without voltage sag.

Highlights

  • Four batteries keep you shooting longer
  • 1650 mAh cells deliver 11.8 Wh each
  • Quad charger powers four packs at once
  • Micro-USB and Type-C inputs add flexibility
  • Smart display shows charge level per slot

Specifications

BrandKastar
ModelNP-FW50
Part NumberLHD4-4B-FW50-D
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity11.8 Wh
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

How much heat does the quadruple charger produce when all four NP-FW50 batteries are charging at once?

The charger draws up to 15 W from its 5 V 2–3 A input and delivers 8.4 V at 500 mA per slot when four batteries are charging, so heat output stays low.

What power source must I already have to run the charger?

You need any USB power supply that can provide 5 V at 2–3 A (15 W) — either a Micro-USB or USB-C port — and the kit includes a USB-C cable.

Will these 1650 mAh NP-FW50 batteries work in my older Sony NEX-5 or Alpha 7 body?

Yes, the batteries are compatible with the full list of Sony models including NEX-5, NEX-7, Alpha 7, Alpha 7 II and Alpha 7R series bodies.

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