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 RBC17 Replacement Battery Cartridge #17 (2-Year Warranty)
£57.05 £47.54
107 Available, Next-Day Delivery
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APC RBC4 Replacement Battery Cartridge #4 (2-Year Warranty)
£95.51 £79.5922 Available, Next-Day Delivery
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APC RBC33 Replacement Battery Cartridge #33 (2-Year Warranty)
£128.94 £107.457 Available, Next-Day Delivery
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APC RBC48 Replacement Battery Cartridge #48 (2-Year Warranty)
£143.00 £119.17334 Available, Next-Day Delivery
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APC RBC59 Replacement Battery Cartridge #59 (2-Year Warranty)
£173.63 £144.696 Available, Next-Day Delivery
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APC RBC6 Replacement Battery Cartridge #6 (2-Year Warranty)
£240.62 £200.5243 Available, Next-Day Delivery
