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Four Canon-compatible BP-819 batteries and a compact quadruple USB charger with Type-C cable

Kastar

Kastar BP-819 4-pack battery and quadruple charger for Canon VIXIA HF G20 G30 M30 M31 M32 M36

SKU CH-0W9R-QH6EA

Four lithium-ion batteries and a quadruple USB charger compatible with Canon VIXIA HF G20, G30, M30, M31, M32 and M36 camcorders

  • Total capacity16.3 Wh
  • Pack contents1 Charger + 4 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
  • Power four batteries at once with the quadruple USB charger
  • Charge via Micro-USB or Type-C using the included cable
  • Lithium-ion cells deliver 7.4 V and 2200 mAh capacity
  • Intelligent display shows charging status and remaining capacity
  • Compatible with Canon VIXIA HF G20 G30 M30 M31 M32 M36

Four-battery kit for Canon VIXIA camcorders

This Kastar BP-819 set includes four lithium-ion batteries and a quadruple charger. Each cell delivers 7.4 volts and 2200 milliampere-hours for a total of 16.3 watt-hours. The pack suits owners of compatible VIXIA HF and HG models who need extended recording time without swapping cells.

Replaces single OEM batteries and slow chargers

The bundle swaps out individual Canon BP-809, BP-819 or BP-827 packs and the standard CG-800 charger. The jump is worth it when a shoot demands more than one full charge or when overnight charging of four cells saves morning prep time.

USB-powered charger fits mobile workflows

The charger accepts 5-volt input through Micro-USB or USB-C and ships with a Type-C cable. It powers up to four batteries at once, showing status and capacity on its display. Users who need AC mains charging or simultaneous camera operation while charging will need separate equipment.

How it compares

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

Price $46.99
Pricier than about 87% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-819
Part numberLHD4-4B-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 + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

What are the physical dimensions of each BP-819 battery?

Each battery measures 3.5 by 2 by 2.5 inches, matching the original Canon BP-819 form factor for the VIXIA HF G20, G30, M30, M31, M32 and M36 camcorders.

How do I power the quadruple charger and what is the most common setup mistake?

Connect the charger via Micro-USB or USB Type-C using a 5 V, 2–3 A power source; the included Type-C cable works, but users often plug into a low-current port and wonder why four batteries charge at only 500 mA each.

When will the 2200 mAh Li-ion cells need replacing and how can I tell?

Expect 300–500 full cycles before capacity drops noticeably; the charger’s display shows each cell’s remaining capacity so you can retire individual BP-819 packs when they no longer hold a full 16.3 Wh charge.

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