Type: lithium ion battery, lithium ion battery 12v Nominal Voltage: 12v 24v Size: 23*17*9---51*66*38CM, 23*17*9---51*66*38CM Nominal Capacity: 40AH-1000AH Weight: 3-130 KGS Capacity: 40AH-1000AH Application: Car/Solar/Home/Outdoor emergency backup power MOQ: 1 Pcs Warranty: 1-3 Years Battery cell: lithium/lipo/lifepo4 battery Long cycle times: 2000 times Protection: overload/overcurrent/overcharge/disch