lithium-ion battery for golf trolley,UPS,Communication and so on CE, ... Temperature: Charge 5~50°C Discharge -20~50°C Storage Temperature: Less than one year -20~25°C Less than ... . Environment friendly, no toxic material contained. 3. Powerful: HP battery can discharge in 15C-20C. 4. Long life cycle, more ... and light in weight. Compare with our battery, 1/2 size of lead acid battery, 70% size of Ni-MH Ni ...