Model Description: Compatible replacement battery for the APC Back-UPS 650VA 120V BVN650M1 Compatibility: BVN650M1 (12V 5Ah battery with F2 Terminals) Condition: New, Fresh Stock Includes: (1) 12V 5Ah compatible battery - assembled & ready to use Warranty: 1 Year Warranty Life time expectancy: 3-5 years Manufacturer: UPS Battery Center Ltd The APC BVN650M1 compatible replacement battery a high quality sealed lead acid rechargeable battery that is engineered to provide superior performance and long service life. This battery is a maintenance free, non-spillable valve regulated sealed lead acid battery. Our batteries are new and always fresh stock. The BVN650M1 compatible battery is covered by our industry leading 1 year replacement warranty. Physical Dimensions of the APC Back-UPS 650VA BVN650M1 Compatible Replacement Battery: Nominal Voltage: 12V Nominal Capacity: 5Ah Terminal Type: F2 Weight: 3.5 lbs Length: 3.54" (90 mm) Width: 2.76" (70 mm) Height: 3.98" (101 mm) UPSBatteryCenter is a trademark of UPS Battery Center Ltd.