MAIN OVERVIEW FEATURES: Battery Characteristics: Spill ProofBattery Chemistry: Lead AcidMaximum Battery Recharge Time: 3 HourCapacity: 9000 mAhOutput Voltage: 288 V DCHeight: 5.3"Width: 8.1"Depth: 19.7"Weight (Approximate): 71.10 lbCompatibility: Emerson Libert UPS:GXT4-8000RT208GXT4-10000RT208Country of Origin: ChinaLimited Warranty: 2 Year