CyberPower RB1290X10 Replacement Battery Cartridge - 10 X 12 V / 9 Ah Sealed Lead-Acid Battery, 18MO Warranty

Provides sufficient power to the UPS with a capacity of 9000 mAh With 12 V DC battery, never run out of power and keep your UPS operational at all times Helps you ensure continuous operation of critical systems In terms of cost per watt hours, it is an inexpensive choice providing efficient power