The Battery Series
Deep-dive guides on UPS batteries, replacement timing, brand compatibility, and Canadian deployment — written by the specialists who ship these units every day.
Winterizing Your UPS — Canadian Maintenance Checklist
November UPS winterization checklist for Canadian IT, facilities, and public sector teams: visual inspection, battery testing, HVAC checks, load testing, firmware updates,...
Lithium-Ion UPS for Data Centres — 8–10 Year Battery Life
Lithium-ion UPS systems deliver 8-10 year battery life (vs 3-5 for VRLA), 50-80% smaller footprint, faster recharge, and higher ambient tolerance. Vertiv...
Line-Interactive vs Online UPS — Which Backup Is Right?
Line-interactive UPS is right for offices, retail, and non-critical IT (4-6 ms transfer time, 30-40% cheaper). Online double-conversion UPS is right for...
Modular UPS — Liebert APS, AS3 & AS4 for Data Centres
Modular UPS systems like the Liebert APS, AS3, and AS4 deliver hot-swappable modules, N+1 redundancy, and 5–20 kVA scalability for data centres....
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