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Two Kastar BP-915G batteries and a wall charger with foldable flat plug

Kastar

Kastar BP-915G 2-Pack Battery & AC Wall Charger for Phase One IQ Laser IQ IQ3 IQ4

SKU CH-3N3T-WV28A

Two 7.4 V 3500 mAh lithium-ion batteries and a 100–240 V AC wall charger with foldable plug for Phase One IQ, IQ3, IQ4 and P-series backs

  • Total capacity25.9 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 2 in
  • Key featuresFoldable Flat Plug
  • Two 3500 mAh lithium-ion batteries extend shooting time
  • 9 Wh capacity meets Phase One IQ-series power needs
  • AC wall charger accepts 100–240 V input for worldwide use
  • Foldable flat plug stores neatly in gear bags
  • LED shows red while charging and green when full

Two-Battery Pack for Phase One Backs

This kit supplies two 7.4 V 3500 mAh lithium-ion batteries rated at 25.9 Wh each plus a compact AC wall charger. It is designed for photographers using Phase One IQ, IQ3, IQ4 and P-series digital backs who need reliable spare power for long sessions.

Suits shooters carrying a single back

The pair of batteries covers a full day of tethered or untethered work without swapping cells. Photographers running multiple backs simultaneously or requiring higher-capacity cells for video capture should look at larger-capacity alternatives.

Foldable-plug charger with LED status

The included charger accepts 100–240 V AC input and delivers 4.2 V 600 mA DC output. A red LED shows charging while a green LED signals standby or full charge, and the flat folding pins make the unit easy to pack.

How it compares

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

Price $25.99
Pricier than about 72% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-915G
Part numberNOCAR-2B-BP915G-I
Total capacity25.9 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents1 Charger + 2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Which Phase One backs will the BP-915G batteries power?

The BP-915G batteries are compatible with Phase One IQ, Laser IQ, IQ3, IQ4, P25, P25+, P30, P30+, P40, P40+, P45, P45+, P65 and P65+ digital backs.

Can I charge the BP-915G batteries with the included wall charger on international voltage?

Yes, the charger accepts AC 100–240 V 50–60 Hz input, so it works worldwide with the foldable flat plug.

How do I know the BP-915G batteries have finished charging?

The charger LED shows red while charging and turns green when the batteries reach full charge or standby.

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