Model Description: Power-Sonic PS-12180-PS-12180 12V 18Ah Sealed Lead Acid Replacement Battery Compatibility: Power-Sonic PS-12180-PS-12180 Condition: Fresh New Stock Includes: (1) Battery - Replacement for Power-Sonic PS-12180-PS-12180 Warranty: 1 Year Full Replacement Warranty Included Lifetime expectancy: 3-5 years Manufacturer: UPS Battery Center Ltd The Power-Sonic PS-12180-PS-12180 replacement battery is 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. This battery meets or exceeds original manufacturer specifications. Our batteries are new and always fresh stock. The Power-Sonic PS-12180-PS-12180 replacement battery is covered by our industry leading 1 year replacement warranty. Physical Dimensions: Nominal Voltage: 12V Nominal Capacity: 18Ah Terminal Type: NB Weight: 12.65 Lbs Length: 7.13" (181 mm) Width: 3" (76 mm) Height: 6.59" (167 mm)