Name: All in one solar street light battery pack   Cell model: LFP26650 LiFePO4 cell   Combination mode: 4S5P   Nominal voltage: 12.8V (support customization,such as 3.2V,6.4V,9.6V,12.8V,16V,24V,etc)   Cut-off voltage: 14.6V   Nominal capacity of single cell: 3.2Ah   Battery pack capacity: 16Ah   Minimum capacity: 15.5Ah    Size of single cell: 26*65mm   Battery pack size: 275*135*30mm(can be customized)   Charging method: CC CV   Charging current: 0.2C   Continuous discharge current: 3C   Storage temperature: -20~45   Operating temperature: -20~60   Weight: approx 2KG   Application: solar street lamp,medical equipment,industrial equipment,energy storage backup power,outdoor backup power,communication base station,etc.