3300mAh BP-820/828 3-Pack Batteries with Dual USB Charger - 3-Pack

In this review of the 3300mAh BP-820/828 3-Pack Batteries with Dual USB Charger, the bottom line is simple: this kit is for videographers and Canon camcorder owners who need reliable extended runtime and flexible charging on location. The reviewer found the three lithium-ion batteries and the intelligent USB dual charger valuable for multi-battery shoots because the set supplies higher capacity cells, simultaneous charging of two batteries, and both Micro-USB and Type-C inputs for convenience.

Key Features

• High capacity cells: Each 3300mAh lithium-ion battery provides longer runtime for extended recording sessions compared with smaller replacements.
• Dual charging: The charger can charge two batteries at the same time, which reduces downtime between takes.
• Flexible power input: The charger accepts Micro-USB and Type-C input and includes a Micro USB cable, making it easy to power from power banks or phone chargers.
• Interchangeable plate: The charging plate can be changed to accept different battery plates, increasing compatibility with related Canon battery plates.
• Visible status indicators: Intelligent LED displays show charging status and battery capacity so you can monitor progress at a glance.
• Low-voltage output safety: The charger operates with a 5V input and provides regulated 8.4V outputs for safe battery charging.

Who It's For

This kit is best for DSLR and camcorder shooters who use Canon BP-820 or BP-828 style batteries, such as owners of the XF400, XF405, XA-series, and VIXIA HF models. The combination of a three-pack of spare batteries and a dual USB charger suits event videographers, run-and-gun shooters, and anyone who needs a compact charging setup they can use from a power bank or car USB adapter.

It is less appropriate for users who require manufacturer-branded batteries for warranty or professional rental houses that demand OEM-certified cells. Also, those who need a dedicated AC-powered multi-bay fast charger with higher amperage outputs should look elsewhere.

Pros & Cons

Pros

• High 3300mAh capacity delivers noticeably longer recording time per battery than many stock replacements.
• Dual USB charging and interchangeable plate make it versatile for mixed battery fleets and mobile charging.
• Includes Micro USB cable and supports Type-C input for modern power sources.

Cons

• Charging is limited to 800mA per bay, so batteries fill more slowly than higher-current AC chargers.
• Third-party batteries may not match OEM battery firmware features such as camera-level charge reporting on every camera model.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.4V
Battery Capacity	3300mAh
Charger Input	5V 2-3A 15W
Charger Output	8.4V 800mA (x1) 800mA (x2)
Inputs Supported	Micro-USB and Type-C (Micro USB cable included)

Our Verdict

The 3300mAh BP-820/828 3-Pack with dual USB charger is a practical value for Canon camcorder users who need extra runtime and mobile charging flexibility. It pairs solid battery capacity with a handy dual USB charger that works well from power banks, making it a smart buy for on-location recording where portability and reduced downtime matter.

Frequently Asked Questions

Are these batteries compatible with Canon BP-820 and BP-828?
Yes, the pack is compatible with Canon BP-820 and BP-828 battery models and fits cameras listed for those plates.

Can the charger power two batteries at once from a power bank?
Yes, the charger can charge two batteries simultaneously and accepts power from a power bank via Micro-USB or Type-C.

Is a Type-C cable included?
The kit includes a Micro USB cable; the charger also supports Type-C input but a Type-C cable may need to be supplied by the user.