1150mAh 7.2V 4-Pack Lithium-Ion Batteries with LTD2 USB Charger - Dual

In this review the reviewer looks at the Kastar 4-pack lithium-ion battery set with the LTD2 USB charger and finds it most useful for owners of older Panasonic camcorders who need a compact, portable power solution. The single biggest reason to buy is the combination of replacement 1150mAh 7.2V batteries plus a versatile dual-bay charger that can take Micro-USB or Type-C input and charge two batteries at once, making it convenient for shooting days when swapping packs is essential.

Key Features

• Battery Capacity: Each 1150mAh, 7.2V lithium-ion cell provides a reliable run time for compatible Panasonic camcorder models without the memory effect of older chemistries.
• Dual Charging: The LTD2 charger can charge two batteries simultaneously, cutting downtime between shoots and letting one pair charge while another pair powers the camera.
• Universal USB Input: Micro-USB and Type-C inputs allow charging from common 5V power sources up to 15W, which is useful when traveling light or using a power bank.
• Interchangeable Plate: The charger includes a changeable plate to accept different battery plate types, increasing compatibility across related battery models.
• LED Status Display: Intelligent LED indicators show charging status and relative battery capacity, helping avoid guesswork about remaining power.

Who It's For

This kit is aimed at videographers and hobbyists who own Panasonic camcorders listed in the compatibility notes and need reliable spare batteries and a charger that works from USB power sources. It fits those who prefer carrying a single small charger that can handle two packs at once and who appreciate simple LED feedback during charging.

It is less suitable for users who need higher-capacity modern packs for extended professional shoots or cameras not listed as compatible; those users should seek higher-capacity or camera-specific OEM options. Also, buyers who require a full charging station with AC adapter included should confirm their power needs, since the kit uses USB input.

Pros & Cons

Pros

• Compact kit supplies four replacement lithium-ion batteries so users have spares ready for long days of filming.
• The charger supports simultaneous charging of two batteries, reducing overall recharge time between sessions.
• USB input options and LED charging indicators make the charger flexible and easy to use on the go.

Cons

• The 1150mAh capacity is appropriate for older camcorders but may require more frequent swaps compared with higher-capacity modern batteries.

Specifications

Our Verdict

For owners of compatible Panasonic camcorders this 4-pack with the LTD2 USB charger represents good value: it supplies multiple ready batteries plus a compact dual-bay charger that runs from USB power and shows charge status with LEDs. It is best for casual and enthusiast shooters who want portability and redundancy; professionals needing longer runtime per battery should consider higher-capacity alternatives.

Frequently Asked Questions

Are these batteries compatible with my Panasonic camcorder?
Check the camera model list in the product details; the kit is designed for many older Panasonic NV and PV series models and compatible battery model numbers listed in the description.

Does the charger include a cable or AC adapter?
The kit includes a Micro-USB cable and supports Type-C input as well, but it does not include a separate AC wall adapter; it is intended to be powered from a 5V USB source.

Can the charger charge two batteries at the same rate?
Yes, the LTD2 charger provides 800mA per bay when charging two batteries simultaneously, and LEDs indicate charging status for each bay.