Kastar 2-Pack Battery Replacement for Canon GL2 and Related Models

In this review the reviewer tested the Kastar 2-Pack battery replacement for Canon GL2 and compatible camcorders to determine whether it delivers the longer run time it promises. The bottom line: this kit is aimed at photographers and videographers who need extended shooting sessions without repeatedly swapping packs. The review found the most compelling reason to buy is the high capacity 8700mAh cells and the inclusion of protection circuitry that mirrors original-supplier safety features, making it a practical, lower-cost alternative for lengthy shoots and fieldwork.

Key Features

• High Capacity: The 8700mAh lithium-ion cells provide notably longer run times than many standard replacement batteries, reducing interruptions during shoots.
• Compatibility: Designed to replace a range of Canon battery models including BP-970 series and to fit cameras such as GL2, MV100 series and several UC series camcorders, so it covers many legacy models.
• Built-in Protection: The pack includes over-charge, over-discharge, over-voltage, over-current, and over-heating protection to help keep the camera and battery safe in routine use.
• Regulated Voltage: The 7.4V specification matches expected camera requirements so it powers compatible Canon models without voltage mismatch concerns.
• Value Pack: Sold as a 2-pack, it provides a backup battery immediately available, which saves time compared with frequent recharging.

Who It's For

The Kastar 2-Pack is best for independent videographers, event shooters, and hobbyists using older Canon camcorders such as GL2, MV100, Optura and UC series models who need extended runtime and a spare on hand. It is particularly useful for long interviews, weddings, or location shoots where access to power is limited and swapping or recharging frequently is disruptive.

Those using recent professional cinema bodies or cameras outside the specifically listed models should look elsewhere for batteries designed for modern power and mounting standards. Also, buyers who require OEM-branded warranty support from the original camera manufacturer may prefer factory batteries.

Pros & Cons

Pros

• High 8700mAh capacity gives substantially longer run time between charges.
• Comes as a convenient 2-pack so a spare is ready during long shoots.
• Safety circuitry meets UL1642 and CE standards for added peace of mind.

Cons

• Compatibility is limited to many older Canon models, so it is not universal for modern cameras.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.4V
Battery Capacity	8700mAh
Safety Standards	UL1642, CE
Protection Circuitry	Over-charge, over-discharge, over-voltage, over-current, over-heating
Package Contents	2-Pack Batteries

Our Verdict

The Kastar 2-Pack battery replacement is a sensible value choice for users of Canon GL2, MV and UC series camcorders who need significantly longer runtime and a ready spare. With its high 8700mAh capacity and built-in safety protections it offers reliable performance for location work and events, making it good value for anyone working with the compatible legacy models.

Frequently Asked Questions

Will these batteries fit my GL2 or MV100 camera?
Yes, the pack is specified as compatible with GL2, MV100 series and other listed Canon models when they use BP-970/975/950 series equivalents.

Are the batteries safe to use in prolonged shoots?
They include protection against over-charge, over-discharge, over-voltage, over-current and over-heating and meet UL1642 and CE safety standards for typical professional use.

How many batteries are included and why choose a 2-pack?
The package includes two batteries, which provides an immediate spare for extended shoots or as a backup when access to charging is limited.