Type:LBL_51.2V300AH_LD Battery Material:LFP, Rate voltage:51.2V Voltage Scope:43.2~58.4V, Capacity:300AH, Max. Charging Current:150A， Max. Discharging Current:200A， Weight:135KG, Dimension:530*200*845mm, Communucaition interface:RS232/RS485/CAN(WIFI/BT optional), Maxium parallel:15 pcs Suggested DOD:80% Cycle life:>6000 cycles Working Temperature: -20~50℃, Warranty:5 Years IP grade:IP21 Apperance color:White/Black/Grey Certification:UN38.3/MSDS/CE/ROHS/FCC Application:Floor-standing lithium battery