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Rectangular black lithium-ion battery and compact dual-slot USB charger with LCD screen

Kastar

Kastar BP-915G 3500mAh 7.4V battery with LTD2 USB dual charger

SKU CH-8A8T-0JE11

A 7.4V 3500mAh Li-Ion battery with a USB dual charger that powers two packs at once for a wide range of Canon camcorders

  • Total capacity25.9 Wh
  • Pack contents1 Charger + 1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 2 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charge two batteries simultaneously with the LCD USB dual charger
  • 3500 mAh 7.4 V lithium-ion cell delivers 25.9 Wh for extended shooting
  • Micro-USB and Type-C inputs plus included cable give flexible power options
  • Intelligent LED display shows real-time charging status and battery capacity
  • Compatible with Canon BP-915G and a wide range of camcorder models

Kastar BP-915G 3500mAh 7.4V battery kit

This pack pairs a 3500mAh lithium-ion cell rated at 7.4 volts with the LTD2 dual USB charger. The combination suits owners of Canon camcorders and cinema cameras that accept the BP-915G series. You receive one battery and one charger ready for location work.

Who this suits and who should look elsewhere

Videographers using listed Canon models such as the XF305, XH-A1S or G30Hi gain a spare power source and a charger that handles two cells simultaneously. The charger accepts Micro-USB or USB-C input, so it runs from common power banks. Buyers needing higher capacity than 3500mAh or a charger for non-Canon battery formats should consider other options.

Capacity and charger output decide fit

The battery stores 3500mAh at 7.4V, delivering 25.9 watt-hours per charge. The LTD2 supplies 4.2V at 800mA per slot whether charging one or two batteries. Match these figures to your camera’s power draw and your expected shooting duration before purchasing.

How it compares

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

Price $19.99
Pricier than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-915 BP-915G
Part numberCH-LTD2-1B-BP915G-F
Total capacity25.9 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 2 in
In the box
Pack contents1 Charger + 1 Battery

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the BP-915G or one of the other listed Canon battery models?

The BP-915G is a 7.4 V 3500 mAh lithium-ion pack rated at 25.9 Wh; the charger also accepts BP-911, BP-914, BP-925, BP-930, BP-935, BP-945, BP-950, BP-955, BP-970 and BP-975 series packs by swapping the charge plate.

What does the 3500 mAh rating mean when the battery is powering my camcorder?

At 7.4 V the cell stores 25.9 Wh, so a camera drawing roughly 8 W would run for about three hours, while a 15 W load would last closer to 100 minutes.

How does the USB dual charger’s 5 V 2-3 A input limit charging speed in practice?

The 15 W input caps total output at 4.2 V 800 mA per slot, so two batteries charge simultaneously at 800 mA each, and a single battery also charges at 800 mA — never faster.

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