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Black rectangular charger with four battery slots and USB-C port

Kastar

Kastar BP-819 Quadruple Charger for Canon BP-809/819/827

SKU CH-YXAM-FQT9J

Charges up to four Canon BP-809, BP-819 or BP-827 batteries simultaneously via Micro-USB or USB-C with intelligent status display

  • Total capacityNo Battery
  • Pack contents1 Charger
  • Battery chemistryNoMEM Li-Ion
  • Product typeCharger
  • Product dimensions3.5 × 2 × 2.5 in
  • Key featuresQuadruple USB charger, can charge 4 batteries at the same ti
  • Charge four Canon BP batteries simultaneously with the quadruple slot design
  • Smart LED display shows real-time charging status and battery capacity
  • Dual USB inputs — Micro-USB and Type-C — with a Type-C cable included
  • Compact 3.5 x 2 x 2.5 inch footprint fits easily in a kit bag
  • Intelligent current management delivers 8.4 V at 800 mA for one or two cells and 500 mA for three or four

Quadruple charger for Canon BP-809/819/827

This Kastar unit charges up to four compatible Canon camcorder batteries at once. It supports the BP-809, BP-819 and BP-827 cells used across many VIXIA HF and HG models. The interchangeable plate design lets you swap battery types without extra hardware. Videographers who run multi-camera shoots will appreciate the single-station workflow.

Thermals noise and power draw

The charger draws 5 V at 2–3 A for a 15 W input. Output is 8.4 V at 800 mA per slot when one or two batteries are fitted, dropping to 500 mA each with three or four cells. An intelligent display shows charge status and remaining capacity for every bay. No active cooling is mentioned, so operation stays silent.

Micro-USB and Type-C input flexibility

Power can be supplied through either a Micro-USB or a USB Type-C port, and a Type-C cable is included. This lets you run the charger from wall adapters, power banks or laptop ports without hunting for a proprietary supply. Buyers who need simultaneous AC charging for more than four batteries will need additional units.

How it compares

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

Price $12.99
Cheaper than about 70% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-819
Part numberLHD4-0B-BP819-D
Total capacityNo Battery
Product typeCharger
Power
Battery chemistryNoMEM Li-Ion
Size & build
Product dimensions3.5 × 2 × 2.5 in
In the box
Pack contents1 Charger

Other versions of this model

5 more in the same range

Questions about this item

How do I connect the Kastar BP-819 charger to power, and what step is often missed?

Plug the included Type-C cable into the charger's Type-C or Micro-USB input and a 5V 2-3A 15W source; the step often missed is using a supply rated for at least 2A so all four slots can charge at full speed.

What part of the Kastar BP-819 charger will need replacement first?

The interchangeable battery plates wear from repeated insertion and removal; keep spares for the BP-809, BP-819 and BP-827 packs you use.

What charging-current limit appears first when all four slots of the Kastar BP-819 are occupied?

With three or four batteries installed the output drops to 500mA per slot, so total charge time increases compared with one or two batteries at 800mA each.

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