Specification: 1. AC Input Voltage: 100~240VAC. Universal AC input voltage without built-in PFC. 2. Charge Voltage: battery pack charge voltage. 3. Charge Current: vary with the charge voltage. less than <12V5A, <24V4A, <36V2.5A, <48V2A 4. AC Plug: Country-specific power plug. 5. Battery type: LiFePO4, Lithium Ion or Lead Acid. 6. Battery normal voltage and maximum charge current: less than <12V5A, <24V4A, <36V2.5A, <48V2A 7. Dimension:135*90*50mm 8. N.W: 0.8KG 9. Warranty: 2 Years 10.Battery Charger include Lithium Battery Charger andLead Acid Battery Charger