CyberPower RB1290X4L UPS Battery Cartridge

The CyberPower RB1290X4L is a drop-in battery cartridge that restores full backup power to the CyberPower OR2200LCDRT2U UPS. It comes from the factory with four 12-volt batteries rated at 9 amp-hours each, already wired and secured inside a sturdy enclosure. Because the pack arrives as a single, pre-assembled unit, you can replace the old cartridge in minutes without touching individual cells or dealing with loose cables.

Each battery is a sealed lead acid model that holds its electrolyte in an absorbent glass mat, so the fluid stays put and routine maintenance is unnecessary. The leak-proof construction protects surrounding equipment, while OEM certification confirms that the electrical performance meets or exceeds the standards set by CyberPower for the original pack.

For IT managers who safeguard servers in a rack, small business owners who rely on point-of-sale stations, or home office users who need a clean shutdown of workstations and routers, a healthy UPS battery is essential. Swapping in the RB1290X4L ensures the OR2200LCDRT2U can keep critical devices running through outages, brownouts, and voltage spikes, preserving data and preventing downtime.

CyberPower includes reusable shipping materials with the cartridge, making it easy to send the spent batteries to a recycling center in compliance with environmental regulations. An 18-month limited warranty provides additional peace of mind, so you can focus on keeping your network and electronics protected rather than worrying about battery reliability.

• Engineered for the CyberPower OR2200LCDRT2U UPS
• Contains four 12 V / 9 Ah sealed lead acid batteries
• Cartridge ships fully assembled for quick, user-installable replacement
• Leak-proof design eliminates fluid maintenance
• Reusable packaging included for responsible battery recycling
• Certified to meet or exceed original manufacturer specifications
• Backed by an 18-month limited warranty