L-Series UPS Batteries

Penn-Delmar Critical Power Specialists

L-Series Lithium-Ion UPS Units

Cheaper. Long-Life. Lifetime Warranty.

Simply the best, longest-lasting UPS Single Phase system on the market, with the industry’s best warranties.


Quit changing those VRLA UPS batteries and change over to our lithium-ion UPS batteries. 15-year battery life expectancy!


XL-Series models are 208V-240V

View All Specs and General Info Below

Why Install Lithium-Ion UPS Systems?

Please don’t hesitate to contact us with any questions concerning your company's needs. Book a free consultation appointment today.

If there is an emergency concerning your power supply, call our phone number and you will be redirected immediately.


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