Kastar 1-Pack Battery and Smart USB Charger Replacement for Sony

In this review the Kastar 1-Pack Battery and Smart USB Charger is evaluated for owners of older Sony CCD-TR series camcorders and compatible NP-series batteries. The bottom line: this kit is for users who need a straightforward, higher-capacity Ni-MH replacement and a simple USB charging option; the single biggest reason to buy is the 4800mAh Ni-MH battery bundled with an intelligent USB charger that reports charge status, which makes it easy to keep legacy camcorders working without awkward adapted chargers.

Key Features

• Battery Capacity: The 4800mAh Ni-MH cell provides extended runtime compared with many original lower-capacity packs, so a single charge lasts longer during shoots.
• Voltage Match: The 6.0V output is designed to match Sony NP-series battery voltage requirements and power CCD-TR models safely.
• Smart USB Charger: The included charger uses LED indicators to show charging status and remaining capacity, which simplifies monitoring during charge cycles.
• Multiple Input Options: The charger accepts both Micro-USB and Type-C inputs and ships with a Micro USB cable, offering flexible charging from common 5V USB sources.
• Convenient Output: Charger output is 6.0V at 800mA, a steady rate suitable for safe Ni-MH charging of the supplied pack.
• Portable Kit: With one battery and one compact smart charger included, the kit is easy to carry for field work or travel with older camcorders.

Who It's For

This kit is aimed at photographers and videographers who still use Sony CCD-TR series camcorders or other devices that accept NP-33/NP-55/NP-66/NP-77 and similar NP-series batteries and who need dependable replacement power. It is especially useful for people who prefer a rechargeable Ni-MH chemistry and value an easy USB charging method rather than sourcing an obsolete proprietary charger.

Those who should look elsewhere include users who require fast charging at higher currents or who need lithium-based packs for lighter weight and longer shelf life. Also, if a camcorder requires a different voltage or a proprietary connector not listed, confirm compatibility before purchasing.

Pros & Cons

Pros

• High 4800mAh capacity gives noticeably longer run time between charges for camcorders that accept NP-series cells.
• Smart USB charger with LED status makes charging straightforward and easy to monitor.
• Multiple input options and included Micro USB cable provide flexible charging from common USB power sources.

Cons

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

Specifications

Battery Type	Ni-MH
Battery Voltage	6.0V
Battery Capacity	4800mAh
Charger Input	5V 2-3A (USB)
Charger Output	6.0V 800mA
Included Items	1 Battery, 1 Smart charger, Micro USB cable

Our Verdict

The Kastar pack is a practical, value-minded choice for anyone keeping a Sony CCD-TR camcorder running: the higher-capacity 4800mAh Ni-MH battery and the intelligent USB charger reduce downtime and simplify charging without hunting for obsolete chargers. It represents good value for owners of compatible NP-series devices who want reliable power and simple USB convenience.

Frequently Asked Questions

Will this battery work in my Sony CCD-TR camcorder?
Check that your camcorder accepts Sony NP-33/NP-55/NP-66/NP-77 or listed NP-series models; the pack is intended for CCD-TR series cameras that use those batteries.

Does the charger include a cable and which inputs are supported?
Yes, the package includes a Micro USB cable and the charger supports Micro-USB and Type-C input from standard 5V USB power sources.

How long does a full charge take?
Charging speed is limited by the charger output of 6.0V at 800mA, so expect several hours for a full charge on a 4800mAh Ni-MH pack.