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Four rectangular lithium-ion camera batteries in a pack

Kastar

Kastar BP-915G 4-pack camera battery for Phase One IQ Laser IQ IQ3 IQ4

SKU CH-GB0Y-JQY6J

Four-pack of 7.4 V 3500 mAh lithium-ion cells delivering 25.9 Wh each for Phase One IQ, Laser IQ, IQ3, IQ4 and P-series backs

  • TypeBattery
  • Pack4 Batteries
  • ChemicalLi-Ion
  • Capacity25.9 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 3500 mAh lithium-ion capacity
  • Reliable power at 7.4 V and 25.9 Wh energy rating
  • Protected against over-charge, over-discharge and over-heating
  • Ready for Phase One IQ, IQ3, IQ4 and P-series backs
  • Four batteries in one pack for extended field time

Four-battery pack for Phase One backs

This Kastar BP-915G set supplies four lithium-ion cells rated at 7.4 V and 3500 mAh each. They replace the original battery in Phase One IQ, Laser IQ, IQ3, IQ4, P25, P30, P40, P45 and P65 series digital backs. The pack suits photographers who need extended shooting time on location or in the studio.

UL1642 and CE certified cells with protection

Each cell meets UL1642 and CE safety standards and includes over-charge, over-discharge, over-voltage, over-current and over-heating safeguards. The flat rectangular form factor slides into the existing battery compartment without adapters. Four units let you rotate spares during long sessions.

Verify your back model before ordering

Confirm that your digital back appears in the compatibility list: Phase One IQ, Laser IQ, IQ3, IQ4, P25, P25+, P30, P30+, P40, P40+, P45, P45+, P65, P65+ or the Riegl FG21-P. The product does not fit other camera systems or older Phase One models not listed here.

Highlights

  • Longer shooting sessions with 3500 mAh lithium-ion capacity
  • Reliable power at 7.4 V and 25.9 Wh energy rating
  • Protected against over-charge, over-discharge and over-heating
  • Ready for Phase One IQ, IQ3, IQ4 and P-series backs
  • Four batteries in one pack for extended field time

Specifications

BrandKastar
ModelBP-915G
Part NumberBA-4B-BP915G-H
TypeBattery
Pack4 Batteries
ChemicalLi-Ion
Capacity25.9 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

What voltage does the BP-915G battery deliver to the Phase One IQ system?

The lithium-ion cell supplies 7.4 V, matching the original pack for IQ, IQ3 and IQ4 digital backs.

Will the BP-915G pack fit inside a Phase One P45+ battery compartment?

Yes, the replacement is listed as compatible with P45 and P45+ bodies.

How do I install the BP-915G batteries in my Phase One IQ4 without triggering the protection circuit?

Insert each cell with the contacts facing the camera, seat fully until the latch clicks, then charge once before first use.

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