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Three rectangular lithium-ion batteries and a compact quadruple USB charger with status display

Kastar

Kastar BP-819 3-pack battery and quadruple charger

SKU CH-1HQQ-R694K

Three lithium-ion batteries and a quadruple USB charger power compatible Canon VIXIA camcorders with 7.4 V 2200 mAh capacity each

  • Total capacity16.3 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3.5 × 2 × 2.5 in
  • Key featuresQuadruple USB charger, can charge 4 batteries at the same ti
  • Three 7.4 V 2200 mAh Li-Ion batteries included
  • Quadruple charger powers four batteries simultaneously
  • Micro-USB and Type-C inputs with cable supplied
  • Intelligent display shows charge status and capacity
  • Compatible with Canon VIXIA HF G20 G30 M30 M31 M32 M36 series

Three-battery pack with four-slot charger

The set includes three lithium-ion BP-819 batteries rated at 7.4 V and 2200 mAh each, plus a compact charger that can power four cells simultaneously. It is built for owners of Canon VIXIA HF G20, G30, M30, M31, M32, M36 and related camcorders who need reliable spare power for long shoots.

Quadruple USB charger with dual inputs

The charger accepts both Micro-USB and USB-C at 5 V 2–3 A, and a Type-C cable is supplied. It charges one or two batteries at 800 mA each, or three to four at 500 mA each, while an on-board display shows real-time status and remaining capacity for every slot.

16.3 Wh capacity per battery

Each cell stores 16.3 Wh, a figure that determines how many minutes of recording you gain per charge. Videographers who need higher energy density per cell will have to look at larger-capacity alternatives.

How it compares

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

Price $39.99
Pricier than about 84% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-819
Part numberLHD4-3B-BP819-E
Total capacity16.3 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3.5 × 2 × 2.5 in
In the box
Pack contents1 Charger + 3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How often will the BP-819 2200 mAh lithium-ion batteries need replacing?

Each BP-819 pack delivers 7.4 V and 16.3 Wh; typical lithium-ion cells last 300–500 full cycles before capacity drops below 80 %.

What limits continuous operation when charging four batteries at once?

The charger drops to 500 mA per slot with three or four batteries, so full charges take longer than with one or two cells.

How much heat and power does the quad charger draw when running all day?

Input is 5 V at 2–3 A (15 W max) via Micro-USB or USB-C; the unit has no fan, so warmth stays modest.

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