Kastar 2-Pack DMW-BLB13 Battery and LCD AC Charger - Extra Power

In this review the Kastar 2-Pack DMW-BLB13 battery and LCD AC charger kit is evaluated for photographers who need reliable backup power for older Lumix micro four thirds cameras. The bottom line: this kit delivers two genuine-feeling 7.4V lithium-ion batteries and a compact LCD charger that displays charging status and remaining capacity, making it a practical, budget-friendly solution for extended shoots and travel. It is best for users who own Panasonic DMW-BLB13 compatible cameras and want straightforward, compact charging and clear battery information.

Key Features

• Dual battery pack: Two 1650mAh lithium-ion batteries provide extended shooting time so users can swap packs during long sessions without hunting for a power outlet.
• Clear LCD charger: The included AC charger shows charging status and battery capacity so owners can verify charge level quickly when not connected to AC power.
• Wide input range: Charger input of AC 100~240V 50~60Hz supports travel use across regions without a separate adapter.
• Compact design: The charger features a foldable flat pin for easy storage and transportation in camera bags and carry cases.
• Camera compatibility: The kit is compatible with Panasonic DMW-BLB13 battery models and many Lumix G-series bodies, making it suitable for legacy Lumix owners.

Who It's For

The Kastar kit is ideal for hobbyists and prosumers shooting with Panasonic Lumix G1, G2, G10, GF1, GH1 series cameras who need a dependable backup battery option and a charger that provides clear charge information. Wedding photographers, travel shooters, and vloggers using these specific camera models will find the extra 1650mAh packs useful for multi-hour sessions.

Photographers who require manufacturer-original batteries, ultra-high capacity packs, or USB-C charging should look elsewhere; this kit is focused on compatibility and portability rather than cutting-edge fast charge technology.

Pros & Cons

Pros

• Two batteries give immediate spare capacity for longer shoots without carrying a bulk of gear.
• The LCD AC charger displays both charging status and battery capacity, removing guesswork about remaining power.
• Foldable flat pin design keeps the charger compact for travel and storage.

Cons

• Not a manufacturer-branded Panasonic battery, so users preferring OEM parts may be cautious.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.4V
Battery Capacity	1650mAh
Charger Input	AC 100~240V 50~60Hz
Charger Output	DC 8.4V 800mA
Package Contents	2-Pack Batteries + 1 LCD AC Charger Kit

Our Verdict

The Kastar 2-Pack DMW-BLB13 battery and LCD AC charger kit is a practical, value-oriented choice for owners of compatible Panasonic Lumix cameras who need reliable spare power and clear charge information. It pairs sensible capacity with a compact charger that works worldwide, making it a good buy for travel and event photographers who want dependable performance without paying a premium for OEM branding.

Frequently Asked Questions

Are these batteries compatible with Panasonic DMW-BLB13 models?
Yes, the pack is compatible with Panasonic DMW-BLB13, DMW-BLB13E, DMW-BLB13GK and DMW-BLB13PP battery models.

Can the charger be used internationally?
Yes, the charger input supports AC 100~240V 50~60Hz so it works in most regions; its foldable flat pin aid packing but you may need a plug adapter for some outlets.

How can I check battery level when not charging?
The included LCD charger displays charging status and battery capacity so you can verify the battery state even when the charger is not connected to AC power.