UPS Battery
Replace VRLA with longer-life LiFePO4 in UPS racks.
XGW builds its LiFePO4 batteries on Tier-1 LFP cells (CATL / BYD / EVE), managed by a smart RS485/CAN BMS with full UN38.3 documentation — the same quality system across its own Shenzhen and Zhongshan factories since 2009.
Related products
UPS Lithium Battery
Drop-in LiFePO4 for UPS
UPS Lithium Battery (VRLA replacement)
VRLA replacement guide
Applications
Data center UPS
LiFePO4 strings replace VRLA in rack UPS, freeing floor space and cutting weight.
Server rooms
Compact modules back IT racks through outages without the maintenance of flooded cells.
Industrial UPS
Robust cells ride through voltage sags on noisy plant distribution.
Medical & lab
Clean backup protects diagnostic and lab equipment where downtime is unsafe.
LiFePO4 vs VRLA for UPS Battery Replacement
UPS owners replace VRLA mainly to shrink footprint and end periodic battery checks.
| Life | 10 yr / 3000+ cyc | 3 - 5 yr / 300-500 cyc |
|---|---|---|
| Footprint | Smaller | Larger |
| Maintenance | None | Periodic test/replace |
| Replacement cost | Lower over life | Higher (more frequent) |
Specify LiFePO4 when you want a 10-year, maintenance-free UPS. Keep VRLA only for legacy trays you must match exactly.
Frequently Asked Questions
How do I size a UPS battery replacement?
Match the nominal pack voltage of your UPS (usually 48V or 96V blocks) and the runtime minutes your load needs at its watt draw.
Will LiFePO4 fit my existing UPS?
Often yes with a BMS that presents the same voltage window. Confirm charge voltage and cutoff with XGW before swap.
What runtime can I expect?
Runtime scales with amp-hours. A 48V 100Ah pack backs a 1kW load roughly 4 hours before cutoff.
Is a longer warranty available?
XGW LiFePO4 UPS packs carry up to 3-year warranty with optional extended coverage for critical sites.
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