Kastar 2-Pack BLH-1 Battery and LCD AC Charger Kit - Reliable Power

In this review the Kastar 2-Pack BLH-1 Battery and LCD AC Charger Kit is examined for photographers who need dependable spare power for Olympus mirrorless bodies. The bottom line: this kit is for shooters who want a practical, budget-conscious alternative to OEM cells with the convenience of an LCD-equipped AC charger. The reviewer found the pack delivers usable 7.4V, 1750mAh Lithium-Ion capacity and the charger provides clear charge status, making it a useful everyday backup for travel and extended shoots.

Key Features

• Dual Battery Pack: Two 7.4V, 1750mAh Lithium-Ion batteries provide extra runtime for long sessions without swapping to the camera body internal battery.
• LCD AC Charger: The included charger displays charging status and battery capacity so users can see progress at a glance and plan shoots accordingly.
• Foldable Flat Pin: The charger has a foldable flat pin that makes it easy to store in a camera bag or luggage when traveling.
• Wide Input Range: The charger accepts AC 100~240V 50~60Hz, so it works worldwide with no separate adapter for common outlets.
• Compact Output: Charger output is DC 8.4V 800mA, a stable rate suitable for the included BLH-1 compatible batteries.

Who It's For

This kit is ideal for enthusiasts and professional shooters using Olympus OM-D E-M1 Mark II or OM-D E-M1X who need reliable standby power and prefer carrying spare batteries rather than changing batteries mid-shoot. Travel photographers will appreciate the charger that supports 100~240V and folds flat for packing.

Photographers who require official manufacturer warranty support or those using cameras that demand exact OEM battery firmware should look elsewhere; this is a third-party replacement aimed at practical use rather than factory-sourced parts.

Pros & Cons

Pros

• Provides two full-capacity 7.4V, 1750mAh batteries to extend shooting time without interruption.
• The LCD AC charger shows both charge status and battery capacity for quick checks.
• Foldable flat pin and worldwide 100~240V input make the charger convenient for travel.

Cons

• As a third-party kit, it may not carry the same warranty or OEM guarantee as manufacturer batteries.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.4V
Battery Capacity	1750mAh
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 BLH-1 Battery and LCD AC Charger Kit is a practical value buy for Olympus E-M1 Mark II and E-M1X users who need dependable spare power and a portable charger. Its clear LCD status display and foldable plug make it particularly useful for travel and long shoots, offering strong utility for the price despite being a third-party option.

Frequently Asked Questions

Are these batteries compatible with Olympus BLH-1?
Yes, the pack is compatible with Olympus BLH-1, BLH-01 and PS-BLH1 battery models.

Will the charger work overseas?
Yes, the charger accepts AC 100~240V 50~60Hz and has a foldable flat pin for easy packing.

What is included in the package?
The kit includes two 7.4V 1750mAh batteries and one LCD AC charger.