... -12SLE Size: 352*225*172mm Material :Lithium iron phosphate Nominal voltage:12.8V lithium ion battery bms Lithium lron Phosphate Battery pack1.More than ... voltage 13.8V13.8V13.8V13.8V20.7V13.8V30 days self-discharge rate 23°C,50%SOC5%5%5%5%5%5 ... 94V-0FCC,CE,UL 94V-0Shipping classificationUN3090,Class9UN3090,Class9UN3090,Clithium ion battery bms