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Old 12-20-2024, 09:18 PM   #12
HDTV1080P HDTV1080P is offline
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Lithium batteries are not compatible with any Cyperpower UPS system on the market. One must only use lead acid batteries only.

In the future hopefully companies will start making chargers and UPS systems with lithium batteries. Since one would get double the capacity and instead of 1 hour power backup with lead acid battery pack it would be 2 hours with lithium battery pack. Also, lithium batteries have half the weight and up to 8 times more of a lifespan. New special chargers and UPS systems would need to be made to accept lithium batteries. According to Cyperpower systems lithium batteries are not supported with any of their current models.


Here is the latest 12 volt lithium battery technology that is being made for various outdoor electronic gear. Maybe one day a UPS power backup and charger might be able to use a lithium battery like this.

https://www.sager.com/new-products/d...v-10ah-battery (never use a battery like this in any current model of Cyberpower UPS systems, all past and present models of Cyberpower UPS systems use lead acid batteries only according to the specs and according to technical customer support).

*** Important Update: Cyberpower customer service was wrong when they told me that all their UPS systems use lead acid batteries. While its true that 100% of past Cyberpower Systems UPS systems used lead acid batteries and 95% of current Cyberpower systems UPS systems still only use lead acid batteries. The good news is that starting in 2024 Cyberpower systems along with other UPS companies for around 5% of their ultra high-end UPS systems does make some UPS systems with built in lithium charges and ship with lithium batteries. ***

Last edited by HDTV1080P; 12-22-2024 at 05:47 AM. Reason: important update added
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