Kastar Battery 4-Pack + Charger Replacement for Panasonic CGA-DU07

Our review of the Kastar Battery 4-Pack + Charger finds it best for videographers and camera owners who need dependable spare power without paying original brand prices. The single biggest reason to buy is the included charger and multiple batteries that let you swap cells quickly during shoots, extending run time significantly compared with carrying just one factory battery. The reviewer found the pack practical for travel thanks to the travel charger and fold-out US plug, and the pack's use of high quality Japanese cells promises longer life with no memory effect.

Key Features

• Replacement Batteries: Four Kastar lithium-ion cells provide additional runtime so users can keep shooting without hunting for a power outlet.
• Battery Capacity: Each cell is 1150mAh at 7.2V, offering a balance of capacity and compact size for compatible camcorders.
• Included Charger Kit: The kit ships with a travel charger, car adapter, and European plug so charging is convenient on location or in transit.
• Smart Charging: The charger uses automatic constant current control with LED indicators to protect against overcharge and short circuit while showing charging status.
• Worldwide Input: The charger accepts AC 100~240V 50~60Hz, making it suitable for international travel when paired with the provided plug.

Who It's For

This pack suits weekend filmmakers, travel videographers, and anyone who uses cameras compatible with CGA-DU06/DU07/DU14/DU21 and VW-VBD series batteries and needs multiple spare cells for long shoots. The included car charger and European plug make it useful for people who move between locations or travel internationally.

Users who require OEM-labeled batteries for warranty reasons or who need higher than 1150mAh capacity should consider alternatives; this pack targets value and convenience rather than branded originals or unusually high-capacity specialist cells.

Pros & Cons

Pros

• Includes four batteries and a charger kit, providing immediate extra runtime and charging flexibility.
• Smart charger with green/red LED indicators and protection features reduces risk of overcharging.
• Worldwide AC input and multiple plug options make the charger travel-friendly.

Cons

• Capacity is 1150mAh which is solid but not the highest available, so extreme heavy users may need more frequent swaps.

Specifications

Brand	Kastar
Battery Type	Lithium-Ion
Voltage	7.2V
Capacity	1150mAh
Package Contents	4 x Batteries, 1 x Travel Charger, 1 x Car Charger, 1 x European Plug
Charger Input	AC 100~240V 50~60Hz
Charger Output	DC 8.4V 0.6A

Our Verdict

The Kastar Battery 4-Pack + Charger is a practical, cost-effective solution for camera users who need multiple spare batteries and a versatile charger for travel. It offers good value through included accessories and smart charging protection, making it ideal for hobbyists and traveling videographers who want reliable backup power without paying OEM prices.

Frequently Asked Questions

Are these batteries compatible with my camcorder?
They are sold as replacements for Panasonic CGA-DU06/DU07/DU14/DU21 and compatible VW-VBD models, so confirm your camera model matches one of these designations.

Can I charge all batteries at once?
The kit includes a single travel charger and a car charger; charge one battery at a time with the main charger, or use the car charger as directed for in-vehicle charging.

Is there protection against overcharging?
Yes, the charger uses automatic constant current control and LED indicators to prevent overcharge and short circuits.