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Two Kastar BP-819 batteries and a black quadruple USB charger with a Type-C cable

Kastar

Kastar BP-819 2200mAh 2-pack with quadruple USB charger

SKU CH-09Y9-RCT61

Two 2200 mAh lithium-ion batteries and a quadruple USB charger that powers four cells at once for compatible Canon VIXIA camcorders

  • Total capacity16.3 Wh
  • Pack contents1 Charger + 2 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
  • 2200 mAh cells extend recording sessions per charge
  • Quadruple charger powers four batteries simultaneously
  • Micro-USB and Type-C inputs suit multiple power sources
  • Intelligent display shows charging status and remaining capacity
  • Interchangeable plates let the charger handle different battery types

Two-pack BP-819 batteries with four-slot USB charger

This set supplies two 7.4 V 2200 mAh lithium-ion packs and a compact charger that accepts Micro-USB or USB-C input. The charger can replenish up to four batteries simultaneously and swaps plates to fit other Canon BP-series cells. An integrated display shows real-time charge level and status for each slot.

Charger output scales

When one or two packs are docked the charger delivers 8.4 V at 800 mA per slot; with three or four packs the current drops to 500 mA each. The 15 W input limit means total power is shared, so full recharges take longer as more cells are added. The intelligent circuit stops automatically when every battery reaches capacity.

Replaces Canon BP-809.

Owners of listed VIXIA HF, HG and HF G-series camcorders gain a spare pair and a single station that handles all four positions. The upgrade is worthwhile when shoots regularly deplete two packs and a multi-slot charger cuts turnaround time between sessions. It does not suit users whose cameras require a different voltage or form factor.

How it compares

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

Price $23.99
Pricier than about 69% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-819
Part numberLHD4-2B-BP819-D
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 + 2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Does the quadruple USB charger get hot or noisy when charging four BP-819 batteries all day?

The charger runs from a 5 V 2–3 A USB supply and delivers up to 8.4 V at 800 mA per slot for one or two batteries, dropping to 500 mA per slot when three or four are charging; it has no fan, so heat and noise stay low during extended use.

What power source must I already have to run the charger?

You need a USB power adapter or port that can supply 5 V at 2–3 A (15 W); the box includes a USB-C cable and the charger accepts both Micro-USB and USB-C inputs.

Will the two 2200 mAh BP-819 packs work in my older Canon VIXIA HF10 and HF20 camcorders?

Yes — the batteries are compatible with the Canon BP-819, BP-809 and BP-827 types used across the HF10, HF11, HF20, HF21, HF100 and HF200 models, so they fit and power those camcorders directly.

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