Kastar 3-Pack NP-77H Battery and LTD2 USB Charger - Long-Run Power

In this review of the Kastar 3-Pack NP-77H Battery and LTD2 USB Charger, the bottom line is simple: this kit is aimed at camcorder owners who need reliable, travel-friendly spare power. The set pairs three high-capacity Ni-MH batteries with an intelligent dual-input USB charger, and its single biggest selling point is runtime - the 5300mAh batteries provide extended recording time compared with typical OEM cells. For anyone shooting longer events or who needs multiple spares on hand, this package removes frequent battery swaps and adds flexible charging options for on-the-go use.

Key Features

• High capacity: The 5300mAh Ni-MH batteries extend recording sessions so users can capture longer events without interrupting shoots to recharge.
• Compatibility: The pack is compatible with a wide range of Sony NP series batteries and CCD camcorders, making it useful for older devices that still see field use.
• Flexible charging inputs: The LTD2 charger accepts both Micro-USB and Type-C inputs, so it can be powered from power banks, laptop USB ports, or common wall adapters.
• Intelligent LED charger: The charger displays charging status and remaining battery capacity, which helps avoid guesswork and overcharging.
• Portable kit: Including three spare cells and a compact USB charger makes it easy to carry multiple full batteries for long shoots or travel.
• Practical power output: The charger provides 7.4V at 800mA output, suitable for safely charging the NP-77H replacement cells.

Who It's For

This kit is best for videographers, hobbyists, and anyone operating legacy Sony CCD camcorders who needs a dependable supply of power. If you record events, weddings, interviews, or long travel footage with older CCD-F and CCD series models, the extra 5300mAh capacity reduces interruptions and keeps a few fully charged spares ready.

Those who should look elsewhere include users with modern camcorders that require different battery chemistry or form factors, or customers who need ultra-fast charging beyond the 800mA output. If exact OEM branding or manufacturer warranty is required, a first-party battery may be preferable.

Pros & Cons

Pros

• High 5300mAh capacity delivers long run times compared with many replacement cells.
• Multiple charging options with Micro-USB and Type-C inputs increase convenience when traveling.
• Intelligent LED USB dual charger shows charge status and helps manage battery levels.

Cons

• Charger output is limited to 800mA, so charging three batteries sequentially may take several hours.

Specifications

Battery type	Ni-MH
Battery voltage	6.0V
Battery capacity	5300mAh
Charger input	5V 2-3A 15W (Micro-USB and Type-C)
Charger output	7.4V 800mA
Includes	3x NP-77H replacement batteries and LTD2 USB charger with Micro USB cable

Our Verdict

The Kastar 3-Pack NP-77H with the LTD2 USB charger is a practical, value-oriented choice for users of compatible Sony CCD camcorders who need extended runtime and flexible charging. The high 5300mAh cells and dual-input charger give reliable field performance, and while charging speed is modest at 800mA, the overall package is good value for maintaining multiple spares during long shoots.

Frequently Asked Questions

Will these batteries fit my Sony camcorder?
The pack is compatible with Sony NP-77H and a range of NP series models and CCD/CCD-F camcorder models listed by the manufacturer; use the provided compatibility list to confirm your model.

Can I charge the batteries from a power bank?
Yes, the LTD2 charger accepts Micro-USB and Type-C input so it can be powered from most power banks that provide 5V USB output.

Are the batteries Ni-MH or lithium?
These replacement cells are Ni-MH chemistry with a 6.0V nominal voltage and 5300mAh capacity.