Slide li ion battery pack have 75 greater endurance compared to a standard 30 ah battery meaning that you have enough energy to see you through the working day lightweight and durable this new pack has not increased in size or weight meaning that it is ultra flexible work is possible even in extreme temperatures a fully charged battery pack delivers 100 power from 15 to 43 50 celsius electronic single cell protection escp this protects each and every battery cell from discharging completely