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Three Kastar NP-FW50 batteries and a dual-slot USB charger with LCD display

Kastar

Kastar NP-FW50 3-Pack Battery & LTD2 USB Charger for Sony a6300 a6400 a6500 a7

SKU CH-STXM-317Y4

Three 1650 mAh lithium-ion batteries and a dual-slot USB charger with LCD status display for Sony Alpha and NEX cameras

  • Total capacity11.8 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 3 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three 1650 mAh batteries extend shooting time
  • Dual-slot USB charger powers two cells together
  • LCD shows real-time charge level and capacity
  • Micro-USB and USB-C inputs for flexible charging
  • Compatible with Sony Alpha a6300 a6400 a6500 a7 series

Three-battery kit with dual USB charger

This Kastar set supplies three NP-FW50 lithium-ion cells rated at 1650 mAh and 7.2 V each, plus an LTD2 charger that powers two batteries simultaneously from any 5 V USB source. The pack is aimed at Sony Alpha and Cyber-shot shooters who need spare power for long sessions.

Suits owners of listed Sony models needing extra

Photographers using compatible Alpha a6000-series, a7-series, NEX, SLT or RX10 bodies can swap cells without removing the charger from a power bank. Users whose cameras require a different battery form factor or a higher capacity than 11.8 Wh per cell should look elsewhere.

1650 mAh capacity per battery

Each NP-FW50 unit delivers 11.8 Wh at 7.2 V, and the charger outputs 8.4 V at 800 mA per slot via Micro-USB or USB-C input. This capacity figure is the key spec to verify against your camera's power demands.

How it compares

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

Price $18.99
Pricier than about 55% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FW50
Part numberCH-LTD2-3B-FW50-M
Total capacity11.8 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 in
In the box
Pack contents1 Charger + 3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Which Sony camera models accept the NP-FW50 batteries in this pack?

The NP-FW50 cells fit Sony Alpha 6000, 6100, 6300, 6400, 6500, 7, 7 II, 7R, 7R II, 7S, 7S II, plus NEX and Cyber-shot RX10 series bodies.

Can the LTD2 charger power original Sony NP-FW50 batteries as well as the Kastar ones?

Yes, the dual-slot charger works with any NP-FW50 or W-series pack, so your existing Sony batteries charge alongside the new Kastar cells.

How do I confirm each battery is charging correctly on the LTD2?

The intelligent LED display shows real-time charging status and capacity percentage for both slots simultaneously.

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