Kastar 2 Pack Battery Compatible with Canon UC-X50 X55 - Long Life

Our review of the Kastar 2 Pack battery compatible with Canon UC-X50 X55 concludes it is a practical, cost-conscious replacement for shooters who need extended run times. Designed as a rechargeable lithium-ion replacement for a long list of Canon battery models, this pack stands out because of its high 8700mAh capacity and built-in protective circuitry, which together deliver longer recording sessions and safer operation. The inclusion of Micro USB charging and a four-LED status indicator makes it convenient for field use and quick checks on remaining charge.

Key Features

• High capacity: The 8700mAh lithium-ion cells provide extended shoot time compared with many original batteries, reducing interruptions for longer projects.
• Wide compatibility: Works as a replacement for many Canon BP series batteries and a long list of compatible camera models, simplifying inventory for users with mixed kits.
• Micro USB charging: The battery can be charged directly with a 5V 2A micro USB adapter, allowing convenient high-speed charging from common wall adapters or portable battery packs.
• Power bank function: With a 5V 2.1A output the battery can double as a power bank for small devices in a pinch, adding versatility on location.
• Safety protections: Built-in over-charge, over-discharge, over-current, over-voltage, and over-heating circuitry meet UL1642 and CE standards to help protect camera gear and the user.

Who It's For

The Kastar 2 Pack is best for independent videographers, event shooters, and owners of older Canon camcorders who need reliable, longer-lasting power without repeatedly replacing factory batteries. It is especially useful for those who value on-the-go charging and a clear battery status display.

It is less suitable for users who require manufacturer service coverage or exact OEM battery fit and branding, or for those whose cameras mandate proprietary charging only via a dedicated Canon charger; in such cases an original Canon battery and charger may be preferable.

Pros & Cons

Pros

• High-capacity 8700mAh cells extend runtime for long shoots.
• Micro USB charging and 4-LED indicator make field management straightforward.
• Comprehensive safety protections help prevent common battery failure modes.
• Compatible with a wide range of Canon BP battery models and camera models, reducing the need for multiple battery types.

Cons

• Not an official Canon part, so some users may prefer OEM warranty and support.
• Micro USB charging requires careful use of a 5V 2A adapter for optimal charge times.

Specifications

Battery type	Lithium-Ion
Capacity	8700mAh
Voltage	7.4V
Charging	Micro USB, 5V 2A
Output	5V 2.1A (can be used as power bank)
Safety standards	UL1642 & CE compliant with protection circuitry

Our Verdict

The Kastar 2 Pack Battery Compatible with Canon UC-X50 X55 is a sensible buy for videographers who need longer run times and convenient charging without spending on OEM replacements. Its high capacity, safety features, and Micro USB charging offer strong value for field use, though users seeking official manufacturer support should weigh that trade-off.

Frequently Asked Questions

Will this battery fit my Canon camera?
It is designed as a replacement for many Canon BP-series batteries and the long compatibility list includes UC-X50 and UC-X55 models; check your camera model against the listed compatible models.

How do I charge these batteries?
Charge via the built-in Micro USB port with a 5V 2A adapter for high-speed charging; the unit also shows charge level with four LED lights.

Is it safe to use these batteries?
Yes, Kastar lithium-ion cells in this pack meet UL1642 and CE standards and include over-charge, over-discharge, over-current, over-voltage, and over-heat protections.