Product Name: 24V 15600mAh lithium battery energy storage station communications base lithium batteries batteries type: Samsung Li-ion Battery18650 3.7v 2600mAh combinations: 18650 7S6 P voltage capacity: 24V 15600mAh main protection function: over charge, over-charge, over-current , short circuit, temperature, balance and other functions range of applications: high-current devices, electric bicycles, communications base station power, mobile printers, and household appliances. Parameter a nominal voltage 24V 2 rated capacity 15600mAh (0.2C discharge) 3 Continue current value 63-79A 5 ≤31.5A 4 overcurrent protection for power ≤489W 6 overcharge protection voltage 4.250V + / - 0.025V / CELL ( optional) 7 discharge protection voltage 2.50V + / - 0.05V / CELL (optional) 8 9 constant current charging mode 29.5-30V 10 maximum charge voltage charging current 0.2C-0.5C 11 charging temperature 0 ~ 45 ℃, 45 ~ 85% RH 12 discharge temperature -20 ~ 55 ℃, 45 ~ 85% RH 13 short-term storage temperature and humidity range: more than one month -20 ~ + 55 ℃, 45 ~ 85% RH medium term: more than three months -20 ~ + 45 ℃, 45 ~ 85% RH Long term: within one year -5 ~ + 20 ℃, 45 ~ 85% RH 14 weight ≤2250g main features: customers can provide OEM / ODM services. There are many different sizes of batteries: 2000mAh, 2200mAh, 2400mAh, 2600mAh, 2800mAh. All imports of Sanyo, Sony, Panasonic, Samsung, LG original batteries and batteries as made famous PACK units. Protection system used in all of Japan and the United States original chip. Can be customized in different capacity, voltage lithium-ion battery pack according to customer demand.