Kastar 4-Pack BP110 Replacement Batteries + AC Charger - Reliable

In this review of the Kastar 4-Pack BP110 battery and AC wall charger kit, the bottom line is simple: it is for Canon VIXIA owners who need dependable spare power for extended shoots and travel. The reviewer found the set most valuable for users who prefer carrying multiple ready-to-install batteries rather than swapping a single cell repeatedly. The kit's biggest reason to buy is its practical combination of four 1700mAh lithium-ion replacements and a compact AC charger with foldable flat pin, which together restore runtime without relying on the camera's original charger.

Key Features

• 4-Pack Batteries: Four 1700mAh lithium-ion batteries give extended runtime so users can shoot multiple events or long sessions without searching for an outlet.
• Exact Compatibility: Designed for Canon BP110 battery models, the pack fits VIXIA HF R21, R28, R27, R26 and related models for hassle-free swapping.
• AC Charger with Foldable Pin: The included AC wall charger has a foldable flat pin for compact storage, making it easier to pack in camera bags and travel gear.
• Smart Charging Indicators: The charger's LED shows red while charging and green when standby or full-charge, so users can tell battery status at a glance.
• Wide Input Range: Charger input of AC 100~240V 50~60Hz supports international voltages, helping photographers use the kit abroad with the right plug adapter.
• Stable Output: The charger outputs DC 4.2V at 600mA to safely charge BP110 batteries at a steady rate without overtaxing cells.

Who It's For

This kit is best for independent videographers, event shooters, and hobbyists who own Canon VIXIA models listed in the compatibility notes and who need multiple spare batteries for back-to-back recording. It is particularly useful for anyone who values having several charged batteries ready rather than carrying bulky power banks or relying on in-camera charging.

It is less suitable for users who need a car adapter or a European plug included, as the package does not include those accessories. Also, buyers who require official branded Canon chargers for manufacturer warranty considerations should look elsewhere.

Pros & Cons

Pros

• Four 1700mAh lithium-ion cells provide substantial extra runtime for long shoots.
• The compact AC charger with foldable flat pin saves space in a camera bag and is travel-friendly with a separate plug adapter.
• Clear LED indicators make it easy to monitor charging progress at a glance.
• Wide AC input range supports use across different countries when paired with the proper plug.

Cons

• Package does not include a car adapter or European plug, so additional accessories may be required for some use cases.
• Replacement cells are third-party rather than Canon-branded, which may concern buyers preferring factory parts.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	3.7V
Battery Capacity	1700mAh
Charger Input	AC 100~240V 50~60Hz
Charger Output	DC 4.2V 600mA
LED Indicator	Red charging, Green standby/full
Package Contents	4-Pack Batteries + 1 AC charger

Our Verdict

The Kastar 4-Pack BP110 replacement batteries and AC charger are a practical, cost-effective solution for Canon VIXIA owners who need reliable backup power. With four 1700mAh cells, a compact charger with clear LEDs, and broad voltage support, it offers good value for videographers who travel or work long days, provided they accept a third-party accessory set and may need to source any needed plug adapters separately.

Frequently Asked Questions

Will these batteries fit my Canon VIXIA HF R21?
Yes, the pack is compatible with Canon BP110 battery models used in the VIXIA HF R21 and other listed cameras.

Does the charger work overseas?
The charger accepts AC 100~240V 50~60Hz, so it supports international voltages but you will need a regional plug adapter if the flat pin is not compatible.

Are car adapters or European plugs included?
No, the package includes only the AC charger with a foldable flat pin; car adapters and European plugs are not included.