CYBERPOWER RB1290X4A RB1290X4A Replacement Battery Cartridge 4 X 12 V / 9 Ah

Description

This certified replacement cartridge features four 12V/9Ah batteries, designed to restore the full runtime performance of Smart App Sinewave and professional-grade AVR units. The batteries are maintenance-free, leak-proof, and engineered for high-rate discharge to handle the heavy loads of modern server hardware.

The RB1290X4A comes pre-wired and factory-tested, ensuring a safe and simple installation process. By choosing official CyberPower replacement batteries, you maintain the safety and warranty of your UPS while ensuring that your critical equipment remains protected by reliable, high-quality energy storage.