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Four NP-FW50 batteries and a dual USB charger with LCD screen

Kastar

Kastar NP-FW50 4-Pack + LTD2 USB Charger 1650mAh 11.8Wh

SKU CH-E6XV-EFJ9K

Four NP-FW50 lithium-ion batteries at 1650 mAh each plus a dual-slot USB charger with LCD status and Micro-USB/Type-C inputs

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity11.8 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Four 1650 mAh lithium-ion batteries deliver 11.8 Wh each for extended shooting
  • Dual-slot USB charger powers two packs at once with 800 mA per slot
  • LCD screen shows real-time charge status and remaining capacity for each battery
  • Micro-USB and USB-C inputs plus included cable allow charging from power banks or adapters
  • Compatible with Sony Alpha, NEX, Cyber-shot RX10 and A-mount cameras using NP-FW50 cells

Four-pack NP-FW50 with dual USB charger

The Kastar NP-FW50 four-pack delivers four lithium-ion cells rated at 1650mAh and 11.8Wh each. The included LTD2 charger accepts Micro-USB or Type-C input at 5V 2-3A and can charge two batteries simultaneously at 8.4V 800mA per slot. An LCD panel shows real-time capacity for each cell.

Travel shooters needing multiple spares

This kit suits photographers who carry several Sony Alpha or NEX bodies and want a compact way to top up pairs of batteries from any USB power source. Users who rely on the original BC-VW1 or BC-TRW docks, or who need a charger that also works with larger NP-F series packs, should consider other solutions.

1650mAh capacity per cell

Each battery stores 1650mAh at 7.2V, giving 11.8Wh of energy. That single figure determines how many frames or minutes of video you can capture before swapping cells, so verify it matches the endurance you expect from a full charge.

Highlights

  • Four 1650 mAh lithium-ion batteries deliver 11.8 Wh each for extended shooting
  • Dual-slot USB charger powers two packs at once with 800 mA per slot
  • LCD screen shows real-time charge status and remaining capacity for each battery
  • Micro-USB and USB-C inputs plus included cable allow charging from power banks or adapters
  • Compatible with Sony Alpha, NEX, Cyber-shot RX10 and A-mount cameras using NP-FW50 cells

Specifications

BrandKastar
ModelNP-FW50
Part NumberCH-LTD2-4B-FW50-L
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity11.8 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

Does the LTD2 charger use Micro-USB or Type-C input, and what current does it deliver per battery?

The charger accepts both Micro-USB and Type-C at 5V 2-3A input and outputs 8.4V 800mA per slot when charging two NP-FW50 batteries.

What are the physical dimensions of the charger and four-battery pack?

The complete kit measures 5 by 3 by 3 inches, making it compact enough for a camera bag or carry-on.

How do you insert the NP-FW50 batteries into the LTD2 charger so the LCD shows status correctly?

Align each battery's contacts with the charger's pins and slide it in until it clicks; the LCD will then display charging progress for each slot.

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