Output voltage: 16.5V
Working voltage: 6-12V
Automatic constant temperature: When the temperature exceeds the preset threshold, it will lower the output current to protect the LED and driver.
Low voltage protection for three li-ion battery (series): When battery voltage is lower than 6V, lower voltage protection activates and lower output to low mode and blink twice every five seconds. (Restart twice can remove protection function.)
Overheat protection: 55-60 degrees. Automatically lower the power to adjust the brightness.
LED current: 2.6~3A
Measurement: Battery board measures 26mm
Main driver measures 24mm
Total heigh measures 30mm
Output power：2 li-ion battery LED current 2.5-2.8A, 50-60W.
Modes:3 Modes At High 100% Mid 30% Low 5%(If you want other modes option,please contact with us)
Warning: Blink once per 5 seconds-high temperature, can not change mode, in the protection situation.
Operation: When power-down less than 2 seconds will change the mode, more than 3 seconds won't change the mode.
Connecting methods: Red line to LED+, Black line to LED-. Positive line to the mid of board, negative line to the side of board.
Attention: This is a high power driver. Please make sure you use the high capacity and high self-discharge rate batteries. Power switch should be more than 10A, the total input current is up to 7-8A.