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CyberPower UPS - Uninterruptible Power Supply

Reviews CyberPower UPS

Interested in reviews of CyberPower UPS? It got 4.4 out of 5 stars from our customers. Find specific customer reviews of CyberPower UPS below. We will appreciate if you also share your experiences with CyberPower UPS after purchasing.
148.90 €
In stock > 5 pcs
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User Reviews

David, Loket u Dolních Kralovicflag
Rated 31/05/2025, variant CyberPower UPS
Verified purchase
Definitely deceptively stated parameters from the manufacturer It has happened to me several times that in the case of el. rebooted the PC (I use to solar system - but I'll probably have to get another one) - even in case of almost no load I'd return it if I could
It definitely won't hold 900W
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Ing.Václav Luňák, Liběchovflag
Rated 17/05/2025, variant CyberPower UPS
Verified purchase - review from a price comparison website
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Companyflag
Rated 19/02/2025, variant CyberPower UPS
Verified purchase
All UPSs have overestimated power. Reality is thus ×0.33. I tested this one at 270W and it's ok. It lasts about 40 minutes on 100W power.
In addition to the noise, the charging is indicated by a flashing light.
SW communication with PC. (But with a resolution of 10%, classic UPSek. )
5.1A 5V USB-A and USB-C ports
The fan almost never whirrs. It only spins when you interrupt charging with a load.
She's a battery destroyer. Within two years it will destroy not one, but two batteries, which it regularly recharges every week. And it makes an unpleasant humming noise. Absolutely do not put it in your room.
The 99% charge status is not enough. The important thing is that although according to the charger's power input it takes 6 hours to charge from zero, this UPS is charging for 12 hours and still doesn't know when to stop.
The only way to interrupt the humming charging is to 1) discharge the battery to 50%, 2) let it charge for a few hours, and 3) quickly disconnect and reconnect it without any load. (As long as the battery holds the charging voltage. )
Only then will she realize she's charged.
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