APC Back-UPS ES 550VA Replacement Battery
APC Back-UPS ES 550VA Replacement BatteryTechnical DetailsBattery: 1 Maintenance-Free Sealed Lead-Acid Battery with Suspended ElectrolyteVolts: 12Amp Hours: 7.2Lifecycle: 3-5 YearsConnectors Included: YesComplete Coverage Warranty Included: YesReplacement for RBC2.