Pay in 4 interest-free payments of $27.50 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
CyberPower RB1290X4J
UPC 0731304413592 50 VA / 450 W backup battery power supply
Maintains 120V nominal output over input range of 83V-145V without using battery power
50" (216 mm) Width 6
Best Power FERRUPS 0800-3K Battery - Fits FERRUPS-0800-3K Smart-UPS SMX CyberPower RB1290X4JReplacement Battery for Best Power UPS Systems This replacement battery is engineered for Best Power UPS units that require a drop in battery replacement. Professionally tested, certified, and ready to ship from our Canadian warehouse with plug and play installation for minimum downtime. Compatible With Best Power FERRUPS 0800 3K Specifications Voltage 12V Capacity 18 Ah Chemistry VRLA (Sealed Lead Acid) AGM Weight 60 lbs Condition New, tested and