Description
Tripp Lite by Eaton SmartOnline SUT40K 40kVA Tower UPS – SUT40K – Double Conversion Online UPS, 120 V AC,208 V AC, Pure Sine Wave, 120 V AC,208 V AC, Hardwired, SmartOnline SUT, 10.20 Minute, 3.70 Minute, 40 kVA — Replacement Battery
Drop-in battery replacement for the by Eaton SmartOnline SUT40K 40kVA Tower UPS – SUT40K – Double Conversion Online UPS, 120 V AC,208 V AC, Pure Sine Wave, 120 V AC,208 V AC, Hardwired, SmartOnline SUT, 10.20 Minute, 3.70 Minute, 40 kVA. Same form factor, same chemistry, same connectors. No bracket modifications needed.
What This Battery Fits
- Tripp Lite by Eaton SmartOnline SUT40K 40kVA Tower UPS – SUT40K – Double Conversion Online UPS, 120 V AC,208 V AC, Pure Sine Wave, 120 V AC,208 V AC, Hardwired, SmartOnline SUT, 10.20 Minute, 3.70 Minute, 40 kVA
In the Box
- One Tripp Lite UPS unit for the Tripp Lite by Eaton SmartOnline SUT40K 40kVA Tower UPS – SUT40K – Double Conversion Online UPS, 120 V AC,208 V AC, Pure Sine Wave, 120 V AC,208 V AC, Hardwired, SmartOnline SUT, 10.20 Minute, 3.70 Minute, 40 kVA
- Installation guidance (see below)
UPS Specifications
- Cell chemistry: VRLA sealed lead-acid (no maintenance, no electrolyte top-up)
- Designed for: High-rate discharge under sustained UPS load
- Stored charge retention: Excellent — minimal degradation in standby
- Mechanical: Vibration-rated, factory-sealed against leakage
- Form factor: Drop-in compatible, no bracket modification required
Quality & Compliance
- Manufactured to UL / CE standards
- Brand new from production — fresh cells, never used
- Pre-shipment QA verified
- Covered by Tripp Lite manufacturer warranty
Installation Notes
Best practice: keep critical loads bypassed during the swap. Use the connectors that came with your unit — no adapters required.
manufacturer warranty. Canadian UPS service available nationwide
1 (438) 800-0382 · [email protected]
Canadian Tripp Lite UPS service specialists since 2012.









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