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Compact black dual-bay charger with LCD screen, USB-C and Micro-USB inputs, fold-out wall plug

Kastar

Kastar NP-FW50 LTD2 Dual USB Charger

SKU CH-3TX8-WY0A5

Dual USB charger powers two Sony NP-FW50 batteries simultaneously with LCD status display and Micro-USB or Type-C input

  • Total capacityNo Battery
  • Pack contents1 Charger
  • Battery chemistryNoMEM Li-Ion
  • Product typeCharger
  • Product dimensions5 × 3 × 1 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charges two NP-FW50 batteries simultaneously via dual slots
  • LCD screen shows real-time charging status and battery capacity
  • Micro-USB and USB-C inputs offer flexible power options
  • Compact 5×3×1 inch design fits easily in camera bags
  • 4 V 800 mA per channel delivers reliable Li-Ion charging

Dual USB Charger for Sony NP-FW50

The Kastar LTD2 is a dual-slot charger designed for Sony NP-FW50 and W-series batteries. It powers two cells simultaneously from a single 5 V USB source. Photographers using compatible Alpha, NEX, Cyber-shot or SLT bodies can keep both batteries ready without carrying multiple adapters.

Sustained charging behaviour

Each bay delivers a steady 8.4 V at 800 mA whether one or two batteries are inserted. The 15 W input limit means the charger maintains this rate continuously without throttling. An integrated LCD shows real-time capacity for each cell so you can monitor progress during long studio sessions.

USB power interface limits

The unit accepts power through Micro-USB or USB-C at 5 V 2–3 A, so any standard 15 W USB charger or power bank will drive it at full speed. It does not support higher-voltage USB-PD profiles, and the fixed 800 mA per slot cannot be increased for faster charging.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 92% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FW50
Part numberCH-LTD2-0B-FW50
Total capacityNo Battery
Product typeCharger
Power
Battery chemistryNoMEM Li-Ion
Size & build
Product dimensions5 × 3 × 1 in
In the box
Pack contents1 Charger

Other versions of this model

5 more in the same range

Questions about this item

Does the Kastar NP-FW50 LTD2 get hot or noisy when charging two batteries all day?

The charger runs silently with no fan; the 15 W input and 8.4 V 800 mA per slot produce only mild warmth during extended dual-battery sessions.

What power source must I already have to run the Kastar NP-FW50 LTD2?

You need any 5 V 2–3 A USB supply — such as a standard phone charger, power bank, or laptop port — with either a Micro-USB or USB-C cable.

Will the Kastar NP-FW50 LTD2 charge the original NP-FW50 packs I still use in my Sony Alpha 6000?

Yes, it charges genuine Sony NP-FW50 cells and compatible W-series batteries used in the Alpha 6000, 6300, 6400, 6500 and other listed models.

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