Brand NEW! CyberPower's RB1290 OEM certified UPS replacement battery cartridge restores life to UPS systems with internal batteries that have become weak or completely depleted. The RB1290 12V/9AH battery is certified to meet or exceed original manufacturer specifications. All replacement cartridges come with leak proof sealed lead acid batteries that are pre-assembled for easy installation into your CyberPower UPS system. Each CyberPower replacement battery cartridge ships with reusable packaging that can be used for delivery of expired batteries to a suitable recycling center. All CyberPower batteries come with an 18-month warranty. Compatible with CP1000AVRLCD UPS. Package Type: OEM Product Type: Battery Unit Technical Information Battery Characteristics: Maintenance-free Battery Chemistry: Sealed Lead Acid (SLA) Capacity: 9000 mAh Output Voltage: 12 V DC Physical Characteristics Height: 2.6" Width: 5.9" Depth: 3.9" Weight (Approximate): 6.06 lb Miscellaneous Package Contents: RB1290 UPS Replacement Battery Cartridge Replacement Instructions Recycling Information Warranty Documentation Compatibility: CyberPower CP1000AVRLCD UPS - All international buyers are responsible for all tax, duties and/or customs fees.