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Three rectangular lithium-ion camera batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar BP-820 3-pack camera batteries with LTD2 USB charger

SKU CH-MM0P-ZR0PM

Three lithium-ion 7.4 V 2050 mAh batteries and a dual-slot USB charger with LCD status display for Canon XA and VIXIA camcorders

  • Total capacity15.2 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 3 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three high-capacity batteries extend shooting time with 15.2 Wh each
  • Dual-bay USB charger powers two packs simultaneously for faster turnaround
  • LCD screen shows real-time charge level and status at a glance
  • Micro-USB and USB-C inputs allow charging from power banks or adapters
  • Compatible with Canon XA, VIXIA and XF camcorders using BP-820 or BP-828 cells

Three-battery kit for Canon camcorders

The Kastar BP-820 pack supplies three lithium-ion cells rated at 7.4 V and 2050 mAh each, plus an LTD2 dual charger. It targets videographers who run Canon XA-series or VIXIA camcorders and want spare power for long shoots without tying up the camera for charging.

Charger handles two cells simultaneously

The LTD2 unit accepts 5 V input via Micro-USB or Type-C and delivers 8.4 V at 800 mA per slot, so both batteries replenish together. An LCD panel shows real-time capacity for each cell, letting operators confirm charge levels before swapping packs during continuous recording sessions.

Compact charger runs cool on USB power

At 15 W maximum draw the charger stays cool and silent on a standard power bank or wall adapter. No fan or bulky transformer is involved, so the kit adds minimal bulk to a run-and-gun bag while keeping all three 15.2 Wh batteries ready for extended field use.

How it compares

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

Price $58.99
Pricier than about 90% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-820
Part numberCH-LTD2-3B-BP820-C
Total capacity15.2 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 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 much heat or noise does the LTD2 charger produce when charging two BP-820 batteries continuously?

The charger runs silently with no fan; it delivers 8.4 V at 800 mA per slot, so heat stays low even during extended dual-battery sessions.

What power source do I already need to run the LTD2 charger?

Any 5 V USB supply rated at 2–3 A (15 W) — such as a standard USB-C PD adapter or a high-output power bank — via the built-in Micro-USB or Type-C input.

Will the BP-820 packs work in my older Canon XA10 or VIXIA HF G30 without firmware issues?

Yes, the batteries are direct replacements for Canon BP-820/BP-828 cells and are listed as compatible with XA10, XA11, XA15, XA20, XA25, XA30, XA35, VIXIA HF G21, G30, G40 and other models shown.

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