For the maintainance of the battery of Motorized Warp Beam Trolley, we recommend to fully charge the battery (charge at least 12 hours per time ) before use our machine for the first time and repeat it at least 3 times for better performance and longer performance life, which has the same features as the maintainance of cell phones' battery. 

Besides, It can continuously work for 4 hours. And 5 to 6 hours will be enough to fully charge the battery.

For your information, the whole battery weights more than 100 KGs.