Replacement Batteries
Restore Backup Performance with Reliable Battery Kits
UPS replacement batteries are essential for maintaining performance and runtime as your system ages. We offer genuine and compatible kits to suit a wide range of models – all easy to install and ready to restore power protection.
UPSBuyer stocks battery cartridges and kits for APC, Riello UPS, Eaton, Salicru, Vertiv, and more – helping you extend the life of your UPS with confidence.
Replacement Batteries
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APC RBC33 Replacement Battery Cartridge #33 (2-Year Warranty)
£129.64 £108.03
7 Available, Next-Day Delivery
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APC RBC48 Replacement Battery Cartridge #48 (2-Year Warranty)
£139.25 £116.04139 Available, Next-Day Delivery
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APC APCRBC142 Replacement Battery Cartridge #142 (2-Year Warranty)
£141.26 £117.727 Available, Next-Day Delivery
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APC RBC18 Replacement Battery Cartridge #18 (2-Year Warranty)
£160.15 £133.4615 Available, Next-Day Delivery
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APC RBC59 Replacement Battery Cartridge #59 (2-Year Warranty)
£175.54 £146.286 Available, Next-Day Delivery
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APC RBC6 Replacement Battery Cartridge #6 (2-Year Warranty)
£239.90 £199.9287 Available, Next-Day Delivery
