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

Kastar

Kastar NP-FW50 4-pack battery and LTD2 USB charger for Pixii A1571, Pixii A2572, Hasselblad Lunar

SKU CH-56FN-GX4X9

Four NP-FW50 lithium-ion batteries and a dual-slot USB charger with LCD status display for compatible Pixii and Hasselblad cameras

  • Total capacity11.8 Wh
  • Pack contents1 Charger + 4 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
  • Four NP-FW50 batteries keep Pixii A1571 shooting longer
  • 1650 mAh cells deliver 11.8 Wh each for Hasselblad Lunar
  • 2 V lithium-ion chemistry matches A2572 power needs
  • LTD2 charger powers two packs at once via 8.4 V 800 mA outputs
  • Micro-USB and USB-C inputs let you recharge from 5 V 15 W sources

Four NP-FW50 batteries and LTD2 USB charger

This set supplies four 7.2 V lithium-ion cells rated at 1650 mAh (11.8 Wh) plus a dual-bay charger for Pixii A1571, Pixii A2572 and Hasselblad Lunar mirrorless cameras. It is aimed at photographers who want spare power for long shoots without relying on a single original pack.

Dual-bay charging limited to 800 mA per cell

The LTD2 charger powers two batteries simultaneously at 800 mA each from a 5 V 2-3 A USB source, so a full cycle takes several hours. Micro-USB and USB-C inputs are provided, but the unit cannot fast-charge and will not operate from a 5 V 1 A port.

Slide batteries into the bays and watch the LCD

Installation is straightforward: insert each pack until it clicks, connect the charger via either USB port, and the LCD shows individual capacity bars. The only common issue is using an under-powered USB adapter, which stalls charging or lights only one bay.

How it compares

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

Price $23.99
Pricier than about 69% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FW50
Part numberCH-LTD2-4B-FW50-Q
Total capacity11.8 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

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Questions about this item

How many batteries are included and what is the capacity of each?

The pack contains four NP-FW50 lithium-ion batteries, each rated at 1650 mAh and 11.8 Wh.

What voltage do the batteries supply to the camera?

Each cell delivers a nominal 7.2 V to power the Pixii A1571, Pixii A2572 or Hasselblad Lunar.

What charging inputs does the LTD2 charger accept and what output current does it provide?

The charger takes 5 V at 2–3 A via Micro-USB or USB-C and charges one or two batteries at 800 mA each.

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