This is the ruthless iron saber Max battery with 1800 MAH. Will work for about 6 hours at full speed. Takes about 5 hours to charge the first time. 30 minutes after that each additional time
This is the ruthless iron saber Max battery with 1800 MAH. Will work for about 6 hours at full speed. Takes about 5 hours to charge the first time. 30 minutes after that each additional time