Kastar 4-Pack Battery and AC Wall Charger Replacement for Canon BP-809

In this review the Kastar 4-Pack Battery and AC Wall Charger replacement kit is evaluated for users who need reliable spare power for older Canon camcorders. The bottom line: this bundle is best for owners of Canon models that accept BP-809, BP-819 or BP-827 style batteries who want multiple high-capacity Lithium-Ion cells plus a compact charger for travel and everyday use. The reviewer found the 3000mAh, 7.4V batteries provide extended runtime compared with many stock options and the included AC charger with foldable flat pin is convenient for storage and international voltage ranges.

Key Features

• High capacity batteries: Each 3000mAh, 7.4V Lithium-Ion cell delivers longer recording time so a user can shoot several sessions before swapping or recharging.
• Four-battery pack: The 4-pack provides multiple spares so a videographer or traveler can carry ready power for extended shoots without hunting for outlets.
• Compact AC charger: The included charger supports 100~240V 50/60Hz input with a foldable flat pin for neat storage and simpler packing.
• Clear LED indication: A red LED shows charging and a green LED signals standby or full charge, making it easy to confirm battery status at a glance.
• Charger output tuned to batteries: The charger outputs DC 8.4V at 600mA, matching the battery chemistry and helping ensure safe, steady charging.
• Bundle value: Packaging the batteries with the charger removes the need to buy a separate charging solution for compatible Canon camcorders.

Who It's For

This kit suits owners of Canon camcorders that accept BP-809, BP-819 or BP-827 batteries who need multiple spare packs for field work, family events or travel. Content creators on a budget who prefer swapping batteries instead of relying on a single internal battery will appreciate the capacity and the convenience of carrying four extras.

People who should look elsewhere include owners of newer Canon models that use different battery formats and users who require a car adapter or European plug, since only the AC charger with a foldable flat pin is included and car or alternate plugs are not part of the package.

Pros & Cons

Pros

• Higher 3000mAh capacity gives noticeably longer run times than many standard replacements.
• Four batteries in one package reduce downtime during shoots or travel.
• Charger accepts worldwide AC voltage and has a foldable flat pin for compact storage.

Cons

• Package does not include a car adapter or alternate plug types, so in-vehicle charging or non-flat-pin outlets require separate accessories.
• The charger output is 600mA, so charging multiple batteries sequentially may take several hours per cell.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.4V
Battery Capacity	3000mAh
Charger Input	AC 100~240V 50~60Hz
Charger Output	DC 8.4V 600mA
Indicators	LED red charging, green standby/full
Package Contents	4-Pack Batteries + 1 AC charger (no car adapter or European plug)

Our Verdict

The Kastar 4-Pack and AC charger is a practical, good-value option for owners of Canon BP-809/BP-819/BP-827 compatible camcorders who need extra runtime and a compact charger for travel. With 3000mAh cells and a worldwide-voltage charger, it offers dependable extended power, though buyers should plan for separate adapters if they need car charging or alternate plug types.

Frequently Asked Questions

Are these batteries compatible with Canon BP-809 and BP-827?
Yes, the pack is compatible with Canon BP-827, BP-819 and BP-809 series batteries and replaces those models in supported camcorders.

Does the charger work outside the US?
The charger accepts AC 100~240V 50/60Hz so it supports international voltage, but it uses a foldable flat pin and does not include European or car adapters.

How long does a full charge take?
With an output of DC 8.4V 600mA, a full charge typically takes several hours per 3000mAh battery; expect longer if batteries are charged sequentially.