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Four rectangular batteries and a compact wall charger with foldable prongs

Kastar

Kastar BP-820/828 4-Battery & Charger Kit

SKU CH-CF1H-QVKCG

Four lithium-ion batteries and a foldable AC charger power Canon XA and XF camcorders

  • Total capacity15.2 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresFoldable Flat Plug
  • Four batteries and a charger in one pack
  • 2050 mAh Li-Ion cells deliver 15.2 Wh each
  • Foldable flat plug keeps the charger compact for travel
  • 100–240 V input works worldwide without a converter
  • Red and green LEDs show charging status at a glance

Compatible Canon Camcorder Power Kit

This kit supplies four lithium-ion batteries and a foldable AC wall charger for Canon professional camcorders. It replaces the Canon BP-820 and BP-828 cells and the CG-800 charger. The pack suits operators of XA, XF and VIXIA models who need reliable all-day power without original equipment cost.

Upgrade From Single Stock Battery

A single factory cell often forces a mid-shoot swap on long events. Four 2050 mAh units extend run time across multi-hour sessions such as weddings or corporate presentations. The jump is worth it when downtime for recharging is not an option and you want a spare charger left in a second bag.

Check Camcorder Model And Voltage

Verify your camcorder appears in the listed XA, XF or VIXIA series before ordering. Confirm the battery compartment accepts 7.4 V lithium-ion packs of this physical size. The charger operates on 100 to 240 V AC input so international voltage is covered, but ensure the foldable flat plug fits your local socket type.

How it compares

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

Price $62.99
Pricier than about 90% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-820
Part numberNOCAR-4B-BP820-A
Total capacity15.2 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Does the charger plug fit a standard UK wall socket?

The charger has a foldable flat pin designed for North American outlets; a travel adapter is required for UK sockets.

What is the correct way to insert the four BP-820 batteries into the charger?

Align each 7.4 V 2050 mAh pack with the charger contacts; the LED shows red while charging and green when full — do not force a battery in backwards.

When should I replace the 15.2 Wh lithium-ion packs?

Replace them when run-time falls well below the original 2050 mAh rating or if a pack swells or becomes hot during charging.

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