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Kastar BP-915G lithium-ion battery and foldable AC wall charger

Kastar

Kastar BP-915G Battery and AC Wall Charger camera battery

SKU CH-674R-QG4RD

Lithium-ion 7.4 V 3500 mAh battery with foldable-plug AC charger for Phase One and Riegl cameras

  • TypeBattery & Charger
  • Pack1 Charger + 1 Battery
  • ChemicalLi-Ion
  • Capacity25.9 Wh
  • Dimensions3*2*2 Inch
  • FeaturesFoldable Flat Plug
  • 4 V lithium-ion cell delivers 3500 mAh capacity for extended shooting sessions
  • 9 Wh energy rating supports Phase One XF 70301 and IQ series backs
  • AC 100-240 V wall charger with foldable flat plug enables worldwide use
  • 2 V 600 mA DC output charges the battery safely with LED status indication
  • Single pack includes one battery and one charger ready for immediate deployment

Replacement Battery for Phase One and Riegl

The Kastar BP-915G is a lithium-ion camera battery rated at 7.4V and 3500mAh, delivering 25.9Wh of capacity. It comes bundled with an AC wall charger that accepts 100–240V input and outputs 4.2V at 600mA. The charger features a foldable flat plug for compact storage and an LED that shows red while charging and green when full. This kit suits photographers using compatible Phase One or Riegl digital backs.

25.9Wh capacity decides runtime

The single figure that determines whether this battery lasts through a session is its 25.9Wh rating. At 7.4V and 3500mAh it matches the original specification for the listed Phase One and Riegl models. The supplied charger replenishes the cell at 600mA from any 100–240V mains supply. No other capacity or voltage option is included in this pack.

Suits owners of listed Phase One and Riegl backs

This kit fits photographers who need a direct replacement for the BP-915G in the Phase One XF 70301, IQ series, P25 through P65+, or Riegl FG21-P units. It is not for users whose cameras require a different form factor, voltage or connector. Buyers needing higher capacity, multi-bay charging or USB-C power delivery should look at other solutions.

Highlights

  • 4 V lithium-ion cell delivers 3500 mAh capacity for extended shooting sessions
  • 9 Wh energy rating supports Phase One XF 70301 and IQ series backs
  • AC 100-240 V wall charger with foldable flat plug enables worldwide use
  • 2 V 600 mA DC output charges the battery safely with LED status indication
  • Single pack includes one battery and one charger ready for immediate deployment

Specifications

BrandKastar
ModelBP-915G
Part NumberNOCAR-1B-BP915G-K
TypeBattery & Charger
Pack1 Charger + 1 Battery
ChemicalLi-Ion
Capacity25.9 Wh
Dimensions3*2*2 Inch
FeaturesFoldable Flat Plug

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Questions about this item

How long will the 3500 mAh capacity last during a typical shoot?

The 3500 mAh cell stores 25.9 Wh at 7.4 V; actual runtime depends on the camera model and shooting style.

What does the charger’s 4.2 V / 600 mA output mean for charge time?

The wall unit delivers 4.2 V at 600 mA, so a full charge takes several hours from empty.

Will the 3×2×2 inch battery fit my Phase One XF 70301 without modification?

Yes, the BP-915G is shaped as a direct replacement for the original Phase One and Riegl packs listed.

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