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Black rectangular charger with four battery slots, two NP-FW50 batteries inserted, USB-C and micro-USB ports visible

Kastar

Kastar NP-FW50 2-pack battery and quadruple charger for Sony Cyber-shot DSC-RX10 III IV

SKU CH-YRFG-CV3F9

Two 7.2 V 1650 mAh Li-Ion batteries with a quadruple USB charger that powers four cells at once via Micro-USB or Type-C

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity11.8 Wh
  • Dimensions3.5*2*2.5 Inch
  • FeaturesQuadruple USB charger, can charge 4 batteries at the same ti
  • Charge four batteries simultaneously with the quadruple USB charger
  • Monitor charging status and capacity on the intelligent compact display
  • Power cameras longer with two 1650 mAh 7.2 V lithium-ion batteries
  • Charge from Micro-USB or USB-C inputs using the included Type-C cable
  • Swap plates to charge different battery types on the same unit

Two-pack NP-FW50 batteries with quadruple charger

This set includes two lithium-ion batteries rated at 7.2 V and 1650 mAh each, plus a compact charger that can handle four cells simultaneously. It is aimed at photographers using Sony Cyber-shot DSC-RX10 III or IV bodies and compatible Alpha or NEX models who want spare power on hand.

Charging four cells at once from USB sources

The charger accepts 5 V at 2–3 A through either Micro-USB or USB-C inputs and delivers 8.4 V at 800 mA per slot when one or two batteries are inserted, dropping to 500 mA per slot with three or four cells. An onboard display shows charge status and capacity for each bay.

Low heat and silent operation in typical use

With a maximum input of 15 W spread across four channels, the unit stays cool during normal charging cycles and produces no audible fan noise. The package supplies 11.8 Wh per battery and includes a USB-C cable for flexible power options.

Highlights

  • Charge four batteries simultaneously with the quadruple USB charger
  • Monitor charging status and capacity on the intelligent compact display
  • Power cameras longer with two 1650 mAh 7.2 V lithium-ion batteries
  • Charge from Micro-USB or USB-C inputs using the included Type-C cable
  • Swap plates to charge different battery types on the same unit

Specifications

BrandKastar
ModelNP-FW50
Part NumberLHD4-2B-FW50-C
TypeBattery & Charger
Pack1 Charger + 2 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 power does the quadruple charger draw when it is running all day?

The charger input is rated at 5 V 2–3 A, up to 15 W, so it pulls a modest amount from any USB power source.

What must I already own to power the charger via its Micro-USB or Type-C inputs?

You need a USB power adapter or port that can supply 5 V at 2–3 A, plus the included Type-C cable or your own Micro-USB cable.

Will the NP-FW50 batteries work in my older Sony Alpha 6000 alongside this charger?

Yes, the batteries are listed as compatible with the ILCE-6000 Alpha 6000 and the charger supports the same NP-FW50 type.

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