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Two rectangular Kastar NP-FW50 lithium-ion camera batteries, 7.2V 1650mAh, matte finish

Kastar

Kastar NP-FW50 2-Pack 7.2V 1650mAh Camera Battery

SKU CH-XRXS-XB7YW

Two 7.2V 1650mAh Li-ion packs power Pixii A1571, A2572 and Hasselblad Lunar cameras with UL1642 and CE protection

  • TypeBattery
  • Pack2 Batteries
  • ChemicalLi-Ion
  • Capacity11.8 Wh
  • Dimensions3*2*2 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • High capacity 1650 mAh extends shooting time
  • 2 V lithium-ion chemistry delivers reliable power
  • Built-in protection guards against over-charge and over-heat
  • Compatible with Pixii A1571 and A2572 cameras
  • Fits Hasselblad Lunar mirrorless digital camera

Two-Pack Replacement for Pixii

This Kastar NP-FW50 twin pack supplies two lithium-ion batteries rated at 7.2V and 1650mAh each. They are built as direct replacements for the Pixii A1571, Pixii A2572 and Hasselblad Lunar mirrorless digital cameras. Photographers who want a ready spare for long shooting sessions can carry both cells without changing chargers or cables.

Steady Output Through a Full Day of Shooting

Each cell stores 11.8 Wh, so the pair delivers enough energy for extended capture sequences without the voltage sag that appears in lower-capacity packs. The built-in protection circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating, keeping performance consistent from the first frame to the last.

Low Heat and Silent Operation in Normal Use

Lithium-ion chemistry runs cool during typical camera workloads, and the safety circuitry prevents thermal spikes during continuous bursts. No moving parts mean completely silent operation, while the protection features limit unnecessary power loss so more of the stored capacity reaches the camera.

Highlights

  • High capacity 1650 mAh extends shooting time
  • 2 V lithium-ion chemistry delivers reliable power
  • Built-in protection guards against over-charge and over-heat
  • Compatible with Pixii A1571 and A2572 cameras
  • Fits Hasselblad Lunar mirrorless digital camera

Specifications

BrandKastar
ModelNP-FW50
Part NumberBA-2B-FW50-G
TypeBattery
Pack2 Batteries
ChemicalLi-Ion
Capacity11.8 Wh
Dimensions3*2*2 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

How much heat does the 7.2 V 1650 mAh pack produce when the camera runs all day?

The lithium-ion cells include over-heating, over-current and over-voltage protection circuits that limit temperature rise during extended shooting sessions.

What charger do I already need to recharge these NP-FW50 cells?

Any charger designed for the NP-FW50 form factor — such as the original Pixii or Hasselblad charger — will charge both packs in this 2-pack.

Will the 11.8 Wh capacity work reliably in my older Hasselblad Lunar body?

Yes, the packs are listed as direct replacements for the Hasselblad Lunar mirrorless camera and meet UL1642 and CE safety standards.

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