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 APCRBC143 Replacement Battery Cartridge #143 (2-Year Warranty)
£465.73 £388.11
3 Available, Next-Day Delivery
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APC APCRBC136 Replacement Battery Cartridge #136 (2-Year Warranty)
£469.94 £391.624 Available, Next-Day Delivery
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APC RBC43 Replacement Battery Cartridge #43 (2-Year Warranty)
£471.08 £392.5759 Available, Next-Day Delivery
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APC RBC55 Replacement Battery Cartridge #55 (2-Year Warranty)
£482.94 £402.4552 Available, Next-Day Delivery
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APC RBC11 Replacement Battery Cartridge #11 (2-Year Warranty)
£485.52 £404.601 Available, Next-Day Delivery
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APC APCRBC172 Replacement Battery Cartridge #172 (2-Year Warranty)
£609.64 £508.034 Available, Next-Day Delivery
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