タイトルまたは説明

1. Works with very low standby current, convenient for long distance transportation and storage.
2. Metal housing, IP*5 protection grade, easy to cope with various harsh environments
3. High precision digital boost constant current control algorithm, high efficiency and high accuracy of constant current, which ensure longer lifespan of the battery. Brand lithium battery with class-A battery cell inside, cycle life ≥ ***0 times 
4. With nine-level dimming function & light control, working time can be set 0~*5hrs, power can be set 0~**0%.
5. Various intelligent power modes can be selected, and the load power can be automatically adjusted according to the battery capacity.