Kastar 4-Pack NP-FH50 Battery and LTD2 USB Charger - Compact Power

In this review the Kastar 4-Pack NP-FH50 Battery and LTD2 USB Charger is examined for casual camcorder users and photographers who need an inexpensive way to keep spare power on hand. The clear single reason to consider it is practical value: four 7.4V lithium-ion cells combined with a dual USB charger let a user carry multiple charged batteries and recharge two at once from a USB power source. For travelers and weekend shooters who want a compact backup solution, this package delivers a straightforward, budget-focused option.

Key Features

• Four batteries included: Having four 1200mAh batteries provides multiple recharge cycles in the field so you can swap power quickly without waiting for a recharge.
• Dual battery charging: The LTD2 charger can charge two batteries at the same time, which reduces downtime when you need both cells replenished.
• USB powered convenience: The charger accepts Micro-USB and Type-C input and can run from common 5V USB sources, making it easy to charge from power banks or wall adapters.
• Smart LED indicators: Intelligent LED displays show charging status and relative battery capacity so you can tell when a battery is ready without guessing.
• Interchangeable plates: The charger supports changing the plate to fit different batteries, adding flexibility for users with varied battery types.

Who It's For

This kit is best for hobbyists, independent videographers, and owners of compatible Sony camcorders who want a low-cost set of spare batteries and a compact dual USB charger to keep their gear ready. The included Micro-USB cable and small charger footprint make it suitable for travel or day shoots where mains power is not always available.

Users who rely on the longest possible runtime per battery or who need guaranteed compatibility with every legacy model should check camera compatibility carefully and consider manufacturer batteries if absolute reliability is required; some customers reported mixed battery life and noted model compatibility issues.

Pros & Cons

Pros

• Good value: four batteries plus a charger give broad spare capacity for a modest price.
• Convenient charging options: Micro-USB and Type-C inputs allow charging from modern USB sources and power banks.
• Charges two batteries at once: reduces idle time waiting for recharges during shoots.
• LED status indicators: easy to monitor charging progress and approximate capacity.

Cons

• Mixed battery life reports: some users find the batteries hold charge well while others report shorter runtime, so real-world performance may vary.
• Compatibility note: the charger is not compatible with at least one listed model, so buyers should confirm fit before relying on the set for a specific camcorder.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.4V
Battery Capacity	1200mAh
Charger Input	5V 2-3A (15W)
Charger Output	8.4V 800mA (x1) or 800mA (x2)
Charger Ports	Micro-USB and Type-C input; Micro USB cable included

Our Verdict

The Kastar 4-Pack NP-FH50 Battery and LTD2 USB Charger is a sensible buy for casual users who need a compact set of spare batteries and the flexibility to charge two cells from USB power. It represents good value and portability, though buyers should confirm compatibility with their camera and be aware that battery life reports vary across users.

Frequently Asked Questions

Can the charger power two batteries at once?
The LTD2 charger can charge two batteries at the same time with an output of 8.4V and up to 800mA per channel.

What type of batteries are included?
The pack contains four 7.4V lithium-ion batteries rated at 1200mAh each.

Does the kit include charging cables?
Yes, a Micro USB cable is included and the charger supports both Micro-USB and Type-C inputs for flexible charging options.