APC Battery Unit Sealed Lead Acid (SLA) Leak Proof/Maintenance-free Hot Swappable 3 Year Minimum Battery Life 5 Year Maximum Battery Life - Hunt Office UK
I tried to replace the battery of the uninterruptible power supply "APC Smart-UPS 750" used in the GIGAZINE server - GIGAZINE
Amazon.com: New Battery Pack for APC Smart UPS 750 SUA750I Compatible Replacement by UPSBatteryCenter : Electronics
APC Smart-UPS 750VA/500W Line Interactive UPS, 2U RM, 230V/10A Input, 4x | PC Repairs Adelaide
APC by Schneider Electric UPS Replacement Battery Cartridge #117 - 120 V DC - Lead Acid