Kastar 4-Pack NP-77H Battery and LTD2 USB Charger - Extra Capacity

In this review the Kastar 4-Pack NP-77H Battery and LTD2 USB Charger is evaluated for owners of older Sony CCD-TR camcorders who need reliable spares and a flexible charging option. The bottom line: this bundle is best for users who want higher-capacity replacement power and a compact dual USB charger that handles both Micro-USB and Type-C inputs, making it a practical grab-and-go kit for travel or long shoots. The review focuses on compatibility, battery life, and the convenience of an intelligent LED charger to show charging status.

Key Features

• High capacity Ni-MH: Each battery is 5300mAh at 6.0V which gives extended runtime compared with many original low-capacity cells.
• Wide compatibility: The pack is compatible with several Sony NP-series batteries and a long list of CCD-TR camcorder models, making it useful for owners of legacy handheld camcorders.
• Dual USB charger: The LTD2 charger accepts Micro-USB and Type-C input and displays charging status and remaining battery capacity with intelligent LEDs for clearer monitoring.
• Portable kit: The small charger and included Micro-USB cable make it easy to carry spare power and recharge from a power bank or standard 5V USB source when on location.
• Fast enough output: The charger outputs 7.4V at up to 800mA which is adequate to recharge these Ni-MH packs safely over a reasonable timeframe without overstressing them.

Who It's For

This kit is aimed at videographers and hobbyists using older Sony CCD-TR series camcorders who need multiple replacement batteries for long shoots, events, or archiving work. The higher 5300mAh capacity suits users who prefer fewer battery swaps and want the convenience of USB recharging from modern power sources.

It is not intended for people who require original manufacturer batteries for warranty reasons or those who need ultra-fast professional charging systems; users who demand the smallest possible battery cells for very compact gear should look at single-cell alternatives.

Pros & Cons

Pros

• Large 5300mAh capacity extends runtime significantly for older camcorders.
• Includes an intelligent LTD2 USB dual charger with Micro-USB and Type-C input for flexible charging options.
• Chargers display status and battery capacity with LED indicators for clear monitoring.

Cons

• Charger output of 7.4V 800mA means recharge times are moderate rather than fast, so expect several hours to fully recharge all packs.

Specifications

Our Verdict

The Kastar 4-Pack NP-77H Battery and LTD2 USB Charger is a sensible value for owners of compatible Sony CCD-TR camcorders who need dependable spare power and straightforward USB charging. The high 5300mAh cells and LED-equipped dual charger make it a practical kit for extended shoots and travel, although recharge times are moderate. For anyone seeking affordable extra runtime and flexible charging from power banks or wall adapters, this bundle is a solid choice.

Frequently Asked Questions

Will these batteries work in my Sony CCD-TR camcorder?
They are listed compatible with many CCD-TR models and NP-77H/NP-77 series battery replacements; check your camcorder model against the compatible list before buying.

Does the charger include cables for both inputs?
The kit comes with a Micro-USB cable and the charger accepts Type-C input as well so you can use your own Type-C cable or a power bank cable.

How long does a full charge take?
With a 7.4V 800mA output expect several hours for a full charge due to the high 5300mAh capacity, so plan for longer recharge intervals between shoots.