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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Riello Sentinel Tower - 14Ah Battery Extension Pack 240V
£1,623.80 £1,353.17
1 Available, Next-Day Delivery
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Eaton 9PX Extended Battery Module 240V for 9PX 8-11kVA, RT 3U
£1,756.68 £1,463.903 Available, Next-Day Delivery
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Vertiv Liebert GXT5 External Battery Cabinet for 5-10kVA
£1,727.84 £1,439.8718 Available, Next-Day Delivery
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APC Smart-UPS SRT External Battery Pack for 5-6kVA, 192V, Rackmount
£1,822.19 £1,518.4984 Available, Next-Day Delivery
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APC Smart-UPS SRT External Battery Pack for 8-10kVA, 192V, Rackmount
£1,890.68 £1,575.5738 Available, Next-Day Delivery
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Eaton 9PX Extended Battery Module 72V for 9PX 2200-3000, RT 1U, Lithium-ion
£1,973.96 £1,644.97
Call 0800 254 5655 for Lead Time
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Eaton 9SX Extended Battery Module 240V for 9SX Tower 5-6kVA
£1,877.38 £1,564.482 Available, Next-Day Delivery
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Riello Sentinel Dual/Tower 40Ah Battery Extension Pack for SDU/STW 6kVA ER UPS
£3,006.67 £2,505.56Call 0800 254 5655 for Lead Time
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Riello BB 1320 480V T4 18Ah Battery Extension Pack - 2x40x9Ah Batteries
£2,837.62 £2,364.68Call 0800 254 5655 for Lead Time
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Riello Sentinel Dual/Tower 40Ah Battery Extension Pack for SDU/STW 10kVA ER UPS
£3,606.31 £3,005.26Call 0800 254 5655 for Lead Time
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Riello BB 1320 480V T5 27Ah Battery Extension Pack - 3x40x9Ah Batteries
£3,666.01 £3,055.01Call 0800 254 5655 for Lead Time
