Despite its incredibly high brightness, the MS18 is designed to provide extended illumination without frequent battery replacements.
The flashlight is powered by a rechargeable battery pack consisting of eight high-capacity 21700 lithium-ion batteries with a combined capacity of 100,000mAh, which is one of the largest capacities available in a portable flashlight.
The massive battery capacity of the MS18 allows it to provide a runtime of up to almost one hour on its lowest brightness setting, which is an impressive feat considering its exceptional brightness.
Even at its highest brightness setting, the MS18 can provide a runtime of up to 1 minute, which is significantly longer than most other high-performance flashlights on the market.
The long runtime of the MS18 makes it well-suited for extended outdoor adventures, emergencies, and other scenarios where a reliable and long-lasting source of powerful flashlights is essential.
It eliminates the need for frequent battery replacements, ensuring that users can rely on the MS18 for extended periods without worrying about running out of power.