We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Three rectangular lithium-ion camera batteries in a row

Kastar

Kastar 3-Pack BP-820 Li-Ion Camera Battery 2050mAh 7.4V 15.2Wh

SKU CH-PCWD-TX4V7

Three-pack of 7.4 V 2050 mAh lithium-ion batteries compatible with Canon BP-820 and BP-828 models

  • TypeBattery
  • Pack3 Batteries
  • ChemicalLi-Ion
  • Capacity15.2 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Three batteries extend shooting time with 2050 mAh each
  • 4 V lithium-ion chemistry delivers 15.2 Wh per pack
  • UL1642 and CE certified cells with multi-protection circuit
  • Replaces Canon BP-820 BP-828 and works with CG-800 charger
  • Fits XA10 through XA55 VIXIA HF G21 through G60 and XF400 XF405

Three-pack replacement batteries

This Kastar three-pack supplies direct replacements for the Canon BP-820 and BP-828 cells used in a wide range of professional camcorders. Each lithium-ion unit delivers 7.4 V and 2 050 mAh for 15.2 Wh of energy. The pack covers models such as the XA10 through XA55, VIXIA HF G21 through G60, GX10 and XF400 or XF405.

Videographers needing extended run-time

The bundle suits shooters who want spare power for long events, multi-camera setups or travel where charging opportunities are limited. Built-in protection circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating. Buyers whose cameras use a different battery form factor or voltage should look at other options.

7.4 V 2 050 mAh lithium-ion chemistry

The single specification that decides compatibility is the 7.4 V 2 050 mAh lithium-ion chemistry matching the Canon BP-820 and BP-828. Confirm your camcorder or charger accepts this exact voltage and capacity before purchase.

Highlights

  • Three batteries extend shooting time with 2050 mAh each
  • 4 V lithium-ion chemistry delivers 15.2 Wh per pack
  • UL1642 and CE certified cells with multi-protection circuit
  • Replaces Canon BP-820 BP-828 and works with CG-800 charger
  • Fits XA10 through XA55 VIXIA HF G21 through G60 and XF400 XF405

Specifications

BrandKastar
ModelBP-820
Part NumberBA-3B-BP820-A
TypeBattery
Pack3 Batteries
ChemicalLi-Ion
Capacity15.2 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How many charge cycles will the Kastar BP-820 2050mAh cells handle before capacity fades?

The Li-Ion packs meet UL1642 and CE safety standards and include over-charge, over-discharge, over-voltage, over-current and over-heating protection circuits that help extend cycle life.

What limits continuous recording time on a single charge of these 15.2Wh batteries?

Each pack stores 15.2Wh at 7.4V, so run time is determined by the camcorder's power draw rather than the battery itself.

Do the batteries get hot or noisy during all-day shoots?

Built-in over-heating protection and Li-Ion chemistry mean no fan noise and minimal heat under normal use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.