Kastar 1-Pack Battery and Smart USB Charger - Compact 6.0V 2650mAh

In this review the Kastar 1-Pack Battery and Smart USB Charger is judged on compatibility, charging convenience and capacity. It is aimed at users who need a direct replacement battery for a range of RCA and Pentax camcorders and a compact charging solution that travels well. The bottom line: this kit pairs a 6.0V 2650mAh Ni-MH battery with a small intelligent USB charger that clearly displays charge status, making it a practical choice for casual videographers and owners of supported models seeking an all-in-one replacement.

Key Features

• Battery Type: The included Ni-MH 6.0V 2650mAh battery offers a balance of capacity and safety for repeated camcorder use without requiring special handling.
• Smart USB Charger: The charger has an intelligent LED display that shows charging status and gives a clear indication of battery capacity so users can avoid guesswork.
• Dual Input Options: The charger supports both Micro-USB and Type-C inputs and ships with a Micro-USB cable, making it compatible with common power banks and wall adapters.
• Portable Power: With a 5V 2-3A input and compact form factor, the 15W charger is easy to carry for travel or field work and fits into camera bags without adding bulk.
• Reasonable Output: The charger outputs 6.0V at up to 800mA, which supplies a steady, appropriate charge for the specified Ni-MH battery chemistry.

Who It's For

This kit is best for owners of RCA and Pentax camcorders listed in the compatibility section who want a direct, simple replacement battery plus a smart charger in one purchase. It suits casual videographers, small production crews on a budget, and anyone who prefers Ni-MH chemistry over lithium options for certain legacy cameras.

It is not intended for users who require ultra-fast charging, professional high-drain workflows where higher voltage or hybrid battery systems are necessary, or cameras not listed among the compatible models. Buyers who need multiple spare batteries or a multi-bay charger should look elsewhere.

Pros & Cons

Pros

• Good capacity for Ni-MH at 2650mAh, which provides decent runtime compared with older cells.
• Smart USB charger with LED status makes it easy to see charge progress and remaining capacity.
• Multiple input options and a supplied Micro-USB cable enhance compatibility with common chargers and power banks.

Cons

• Charger output is limited to 800mA, so charging is not especially fast compared with higher-current chargers.

Specifications

Battery Type	Ni-MH
Battery Voltage	6.0V
Battery Capacity	2650mAh
Charger Input	5V 2-3A (15W)
Charger Output	6.0V 800mA
Inputs Supported	Micro-USB and Type-C (Micro-USB cable included)
Package Contents	1 Battery + 1 Smart charger

Our Verdict

The Kastar battery and smart USB charger package is a practical, cost-effective option for owners of compatible RCA and Pentax camcorders who want a reliable Ni-MH replacement and a portable charger. It delivers clear charging feedback and decent capacity, making it good value for everyday use, though those needing faster charging or professional multi-battery workflows should consider higher-output chargers or additional spares.

Frequently Asked Questions

Will this battery fit my listed RCA camcorder?
If your camcorder model appears in the compatibility list, this 6.0V Ni-MH battery is intended as a direct replacement; use Ctrl+F on the product page to confirm your exact model.

Does the charger require a special adapter?
No, the charger accepts 5V USB input and works with common USB wall adapters or power banks; a Micro-USB cable is included and Type-C input is supported as well.

How long does charging take?
Charging time varies with remaining battery level and input current, but the charger outputs up to 800mA, so expect moderate charging times rather than rapid top-ups.