Kastar BN-VG138 Battery 3-Pack Replacement for JVC Cameras - Long Run

In this review the reviewer tested the Kastar BN-VG138 3-pack to see whether it is a practical, cost-effective replacement for end-of-life camcorder batteries. The bottom line: this pack is aimed at videographers and casual users who need extended run time and multiple spare cells. The reviewer found the strongest reason to buy is the high 4900mAh total capacity per cell, which translates into noticeably longer shooting sessions and fewer interruptions. It also impressed on safety features, making it a sensible replacement option for older JVC Everio cameras.

Key Features

• High Capacity: Each lithium-ion cell is rated at 4900mAh, providing longer continuous recording compared with many original low-capacity spares.
• Compatibility: The pack is compatible with a long list of JVC battery model numbers and Everio cameras, so it fits a wide range of older camcorders without modification.
• Built-in Protection: The battery pack includes over-charge, over-discharge, over-voltage, over-current and over-heating protection to reduce risk during regular use.
• Safety Standards: Cells meet UL1642 and CE standards, giving reassurance for everyday field use and travel where reliable battery safety matters.
• Value Pack: Shipping three replacement batteries together saves time and reduces the need to recharge between shoots, which is useful for longer outings.

Who It's For

The Kastar BN-VG138 3-pack is best for hobbyist videographers, event shooters and owners of older JVC Everio camcorders who need multiple spares to cover a day of shooting without access to mains power. It suits users who prefer carrying a few charged batteries rather than hauling chargers or power banks.

It is less suitable for people who require the absolute lightest kit (three batteries add weight) or those whose cameras use different modern proprietary battery shapes; check model compatibility carefully before buying to avoid fit issues.

Pros & Cons

Pros

• Significantly longer run time per battery thanks to the 4900mAh rated capacity.
• Three-pack format reduces downtime by letting users swap batteries quickly during shoots.
• Multiple safety protections and compliance with UL1642 and CE standards add confidence in everyday use.
• Broad compatibility list covers many JVC BN-VG series batteries and Everio camera models.

Cons

• The pack increases carry weight compared with a single cell, which may matter for long handheld sessions.
• Compatibility is focused on older JVC models, so it will not work with newer proprietary batteries.

Specifications

Battery Type	Lithium-ion
Battery Voltage	3.7V
Battery Capacity	4900mAh
Package Contents	3-Pack Batteries
Safety Standards	UL1642, CE
Protection Circuitry	Over-charge, over-discharge, over-voltage, over-current, over-heating

Our Verdict

The Kastar BN-VG138 3-pack is a dependable, cost-effective replacement for owners of supported JVC Everio camcorders who need extended shooting time and multiple spares. Its high 4900mAh capacity and built-in protections make it a practical buy for field work and events, offering clear value for users who match the compatibility list.

Frequently Asked Questions

Will these batteries fit my JVC Everio camera?
Check the included compatibility list for BN-VG138 and related model numbers to confirm fit with your specific Everio model.

Are the batteries safe for travel?
Yes, the cells meet UL1642 and CE standards and include protection circuits, but follow airline regulations for carrying lithium-ion batteries.

Does the pack include a charger?
No, the package includes three replacement batteries only; use your original compatible charger or a charger specified for these JVC model numbers.