Kastar 3-Pack Battery and LTD2 USB Charger Replacement for Sony NP-FV

In this review the Kastar 3-Pack Battery and LTD2 USB Charger is evaluated for users who need dependable spare power for older Sony camcorders. The bottom line: this kit is best for videographers and hobbyists who want an affordable, portable solution that replaces Sony NP-FV30/50/70/90/100 batteries and the BC-TRV/BC-VH1 chargers. The reviewer found the 2650mAh Li-ion cells and the dual-bay USB charger to be practical for day shoots and travel, offering simultaneous charging and clear LED status indicators that remove guesswork about charge progress.

Key Features

• Battery Type and Capacity: The 7.2V lithium-ion cells provide consistent power and a 2650mAh capacity that extends runtime compared with typical stock cells.
• Dual-Bay Charging: The LTD2 charger can charge two batteries at once, which is useful when preparing multiple spares before a long shoot.
• Interchangeable Plate: The charger plate can be swapped to accommodate different NP-FV models, adding flexibility for users with mixed battery types.
• USB Power Input: With Micro-USB and Type-C compatibility and a 5V 2-3A input, the charger works from power banks and USB adapters for charging in the field.
• LED Charging Display: Intelligent LEDs indicate charging status and battery capacity so users can see progress without guessing.

Who It's For

The kit suits independent filmmakers, event videographers, and owners of compatible Sony camcorders who need multiple spares and a compact charger that works from USB power. It is especially handy for travel or on-location work where mains power is limited and a power bank or USB adapter is the primary power source.

Those who require original-brand batteries with manufacturer warranty coverage or very specific OEM charger features should consider official replacements. If you need faster professional multi-bay charging with higher amperage per slot, a dedicated AC fast charger may be a better fit.

Pros & Cons

Pros

• Good capacity 2650mAh batteries extend run time compared with many stock replacements.
• Charges two batteries simultaneously, saving preparation time before shoots.
• USB input options and included Micro-USB cable make field charging convenient from power banks.
• Interchangeable plate and LED indicators improve compatibility and clarity during charging.

Cons

• The charging current is modest at 800mA per bay, so batteries charge slower than high-power AC chargers.
• Included cabling is Micro-USB only; a Type-C cable is not provided in the kit.

Specifications

Our Verdict

The Kastar 3-Pack Battery and LTD2 USB Charger is a sensible, value-oriented kit for users of compatible Sony camcorders who need extra runtime and a portable charging option. It delivers reliable capacity, useful LED status feedback, and the convenience of USB charging, making it a good buy for travel shooters and hobbyists who value portability over fastest possible charging speed.

Frequently Asked Questions

Are these batteries compatible with my Sony NP-FV100 camera?
Yes, the pack lists compatibility with NP-FV100 and other NP-FV models mentioned, so they should work in cameras that accept those batteries.

Can the charger charge two batteries at once from a power bank?
Yes, the LTD2 charger accepts 5V USB input and can charge two batteries simultaneously, provided the power bank can supply 2-3A.

Does the kit include a Type-C cable?
The package includes a Micro-USB cable; Type-C input is supported by the charger but a Type-C cable is not included.