Battery Extension Modules
Expand Runtime with External Battery Packs & Modules
Battery extension modules (EBMs) allow you to increase the runtime of your UPS system by connecting additional battery packs. Ideal for applications that need longer backup times or where power interruptions are more frequent.
UPSBuyer offers a wide selection of compatible EBMs from APC, Riello UPS, Eaton, Salicru, and more – helping you scale your UPS performance to match your power demands.
Battery Extension Modules
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Salicru SLC TWIN RT2 Extended Battery Module for 2000VA, 2 x 4 x 9Ah Internal Batteries
£500.09 £416.74
Call 0800 254 5655 for Lead Time
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Riello Sentinel Dual 7Ah Battery Extension Pack for SDH/VSD 2200/3000
£500.60 £417.17
3 Available, Next-Day Delivery
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Salicru 6B4BT000002 Extended Battery Module for SLC TWIN RT3 1.5kVA B1, 2x3x9Ah Internal Batteries
£521.21 £434.342 Available, Next-Day Delivery
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Eaton 5PX Gen2 Extended Battery Module 48V for 5PX 1000-2200VA, RT 2U
£530.23 £441.861 Available, Next-Day Delivery
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Eaton 9SX Extended Battery Module 36V for 9SX Rackmount 1000VA
£564.62 £470.52Call 0800 254 5655 for Lead Time
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Riello Sentinel Pro 14Ah Battery Extension Pack for SEP 2200/3000
£573.07 £477.5648 Available, Next-Day Delivery
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Riello Sentinal Rack 9Ah Battery Extension Pack for SER 3000ER
£585.16 £487.6365 Available, Next-Day Delivery
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APC Easy UPS On-Line SRV External Battery Pack for 2000/3000VA, 72V
£607.09 £505.912 Available, Next-Day Delivery
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Salicru SPS ADVANCE RT2 Extended Battery Module for 3000VA, 2 x 6 x 9Ah Internal Batteries
£633.78 £528.1521 Available, Next-Day Delivery
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Eaton 9SX Extended Battery Module 48V for 9SX Rackmount 1500VA
£643.91 £536.59Call 0800 254 5655 for Lead Time
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Salicru SLC TWIN RT2 Extended Battery Module for 3000VA, 2 x 6 x 9Ah Internal Batteries
£656.28 £546.90Call 0800 254 5655 for Lead Time
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Riello Sentinel Dual 14Ah Battery Extension Pack for SDH/VSD 2200/3000
£664.86 £554.0512 Available, Next-Day Delivery
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Riello Sentinel Dual 9Ah Battery Extension Pack for SDU 4kVA UPS
£704.71 £587.266 Available, Next-Day Delivery
