Type: Li-Ion Nominal Voltage: 24V Size: Prismatic Nominal Capacity: 40AH Product name: 24v 40AH Lithium-ion battery pack Connector: DC, T plug or customized PCM: Yes Cable wire: Black wire and red wire Brand: AUK Warranty: 1 year after the date of shipment Cycle life: After 500times, the battery power still remain 70% Battery type: Li-ion Certificate: CE ROHS MSDS UN38.8 Time of shipment: battery can be send in 5-7 workin