Kastar Fast Charger + Battery (2-Pack) Replacement for BP-727 - Fast

In this review the Kastar Fast Charger + Battery (2-Pack) is assessed for users who need replacement power for Canon VIXIA camcorders compatible with BP-727. The bottom line: it is aimed at videographers and hobbyists who want faster refill times and higher capacity than typical chargers, with a clear benefit being the ultra-fast charging and an LCD that shows charging status. Our review finds it useful for travel and quick turnaround shoots thanks to worldwide input and a USB output for powering other devices.

Key Features

• Ultra-fast charging: The charger delivers 4.2V/8.4V at 1.0A to recharge batteries over three times faster than a standard charger, reducing downtime between shoots.
• Worldwide input: Built-in 110-240V support means it can be used internationally without a bulky step-down transformer for location work.
• High capacity cells: The replacement batteries use high quality Japanese cells for longer runtime and reduced memory effect compared with budget cells.
• LCD charge display: The intelligent charger LCD shows charging status, battery capacity, charging voltage, and USB output voltage so the user can monitor progress at a glance.
• USB output and car use: A 0.6A USB output can top up phones or small devices and the charger supports 12V car power for charging on the go.
• Wake up function: The charger can revive severely discharged cells by waking them before regular charging begins, improving recovery of over-discharged batteries.

Who It's For

The Kastar pack is best for owners of Canon VIXIA HF series camcorders that use BP-727 who need dependable replacement batteries and faster recharge cycles between shoots. It suits weekend videographers, event shooters, and travel creators who value a compact solution with worldwide voltage support and the convenience of a USB output.

Those who should look elsewhere include users who require manufacturer-branded batteries for warranty reasons or those needing extremely high-rate professional chargers with multiple simultaneous outputs; this product is a practical third-party replacement rather than a multi-bay pro rig.

Pros & Cons

Pros

• Faster charging cuts downtime thanks to the 1.0A ultra-fast charger output.
• High quality Japanese cells provide longer battery life and minimal memory effect.
• LCD makes it easy to see charging status and voltages, improving usability.
• USB output and 12V car support add flexibility for travel and field charging.

Cons

• USB output is 0.6A, so it charges phones slowly compared with modern high-current USB chargers.
• As a third-party replacement, some users may prefer original-brand batteries for guaranteed manufacturer support.

Specifications

Our Verdict

The Kastar Fast Charger + Battery (2-Pack) is a sensible value pick for Canon VIXIA owners who need quicker turnarounds and reliable runtime without investing in a pro charging system. The combination of ultra-fast charging, high quality cells, an informative LCD, and travel-friendly input makes it a very practical replacement pack for most hobbyists and semi-pro users.

Frequently Asked Questions

Will this work with Canon BP-727?
Yes, the pack is designed as a replacement for BP-727 and lists compatibility with Canon VIXIA HF models specified above.

Can it charge phones via USB?
Yes, the charger includes a 0.6A USB output that can charge phones and small USB devices, but it will be slower than modern high-current chargers.

Can it be used in a car?
Yes, the charger supports 12V car power so you can charge batteries while traveling.