Kastar 4-Pack Battery and AC Charger for Leica BP-DC3 Series

In this review the Kastar 4-Pack Battery and AC Wall Charger is evaluated for photographers who need reliable spare power for Leica DIGILUX and compatible Panasonic cameras. The bottom line: this kit is for users who want multiple high-capacity Lithium-Ion replacements and a single compact charger to keep a camera running through long shoots or travel. It stands out because the four 1700mAh batteries paired with a foldable-pin 100~240V charger deliver straightforward, portable backup power without complicated setup.

Key Features

• Battery Capacity and Type: Each battery is a 1700mAh Lithium-Ion cell that provides extended runtime compared with many original single-cell options, reducing interruptions during long sessions.
• Voltage Match: The batteries are rated at 7.2V which matches the original battery specifications for Leica BP-DC1 and BP-DC3 series, ensuring compatibility and consistent camera performance.
• Worldwide Charging: The included AC charger accepts 100~240V 50/60Hz input so it works on international mains supplies and is convenient for travel with a foldable flat pin for compact storage.
• Charge Indicator: The charger has a red LED while charging and a green LED when standby or full, which gives clear visual confirmation of battery status without guessing.
• Pack Quantity: The package includes a 4-pack of batteries plus one AC charger, offering multiple spares for extended shoots or backups in a single purchase.

Who It's For

This kit is suited to enthusiast and professional photographers using Leica DIGILUX 1/2/3 or cameras accepting Leica BP-DC1 and BP-DC3 series batteries who need multiple replacement batteries for day-long shoots, travel, or backup. The 1700mAh capacity and 7.2V rating match original requirements, so it is a practical choice for continuous shooting or on-location work.

Photographers who need a dedicated car charger or European plug adapter should look elsewhere, since the bundle includes only the AC charger with a foldable flat pin and explicitly excludes car and extra international adapters. Those who require single OEM replacement cells rather than a multi-pack may prefer a single-battery purchase.

Pros & Cons

Pros

• Four spare 1700mAh Lithium-Ion batteries provide ample backup power for long shoots or multi-day travel.
• The included AC charger supports 100~240V input and has a foldable flat pin for compact storage when on the move.
• LED indicators clearly show charging (red) and full/standby (green), simplifying battery management.

Cons

• Only one AC charger is included for four batteries, so users may need to rotate charging or buy an additional charger for faster turnaround.
• Car adapter and European plug are not included, which may be inconvenient for some travel scenarios.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.2V
Battery Capacity	1700mAh
Charger Input	AC 100~240V 50~60Hz
Charger Output	DC 8.4V 600mA
LED Indicators	Red charging, Green standby/full
Package Contents	4 batteries + 1 AC wall charger

Our Verdict

The Kastar 4-Pack with AC charger is a solid value for Leica and compatible Panasonic camera owners who need multiple replacement batteries for extended shooting sessions. It combines matched 7.2V, 1700mAh cells with a compact worldwide AC charger and clear LED status lights, making it a practical backup solution when one charger for four batteries is acceptable.

Frequently Asked Questions

Are these batteries compatible with Leica BP-DC3?
Yes, the pack lists compatibility with Leica BP-DC3, BP-DC3E, BP-DC3J, and BP-DC3U battery models.

Can I charge all four batteries at once?
The package includes one AC charger, so you can charge one battery at a time unless you obtain an additional charger or external multi-bay charger.

Will the charger work overseas?
The charger accepts 100~240V 50/60Hz input and is suitable for international mains, but it uses a foldable flat pin and does not include car or other plug adapters.