The CyberPower RB1290X4A replacement battery cartridge is designed to restore operational capacity to CyberPower UPS systems with depleted or weakened internal batteries. This cartridge contains four 12V/9AH sealed lead-acid batteries that meet or exceed original manufacturer specifications.
Ideal for IT administrators and facilities managers who need to maintain reliable backup power protection for critical networking equipment, servers, and telecommunications systems. This battery cartridge extends the service life of compatible CyberPower UPS units, reducing total cost of ownership while maintaining business continuity.
The CyberPower RB1290X4A replacement battery cartridge is designed to restore operational capacity to CyberPower UPS systems with depleted or weakened internal batteries. This cartridge contains four 12V/9AH sealed lead-acid batteries that meet or exceed original manufacturer specifications.
Ideal for IT administrators and facilities managers who need to maintain reliable backup power protection for critical networking equipment, servers, and telecommunications systems. This battery cartridge extends the service life of compatible CyberPower UPS units, reducing total cost of ownership while maintaining business continuity.

