Mini UPS Uninterrupted Power Supply, 10400mAh Lithium Battery Portable Small Home Backup Device Power Bank 5V USB 9V 12V DC for WiFi Router Camera Alarm Phone

Very handy device, use it to power a 12v strip light and motion sensor in a walk in cupboard, just mounted it on a board and clipped it onto the ceiling and as I walk in it powers my sensor+light, bought 2 so I can have 1 charged ready to replace the other one if power runs out, so far it's been ages and it still showing 3 bars energy left, I have a feeling it will last well over a month at least, great product

Unfortunately the 12v output is 11.1v so when I tried to power my BT Smart Hub the hub never finished booting and kept cycling around the restart procedure. If your device is choosy about the voltage and you need 12v then this may not work for you. Such a shame as the theory and price is great.

This is to keep my broadband router going in the event of a power cut. I had to find a connector to fit between the UPS and the router because none of the UPS connectors supplied would fit in. WIth the extra connector in place, it's great and doesn't make any noise as a generator would. The price is excellent compared with other devices to do the same thing.

I needed something to power an active antenna I'd tried USB power banks and 12v PD cables with mixed results. The problem is that a lot of USB banks dont like low current devices, they detect no load and switch off the power. This UPS has dedicated 12v and 9v connections which are available simutltaneously. Its a good choice for a BIAS T supply for RF amps.

See title. Good Amazon returns process hence 3 stars

Pretty happy with this. Kept my Nighthawk R7000 router going for nearly 4 hours. Fortunate that the basic lead fits this router just fine. Only drawback is that when it runs out of power you have to press the on button once power is restored. But a minor issue for me. Note, that this is no good for the R8000 model as that needs 19v, not 12v.

It can last over a day with a Huawei 5G router connected to it

Very interruptable. Our first power cut was after the return period. It did nothing. It is for our router as we have short power cuts 1-2 seconds and usually quite often(but none in the return period typically). The router turned off just as it did without the ups. Really dont reccomend.

Aangesloten op mijn NAS. Deze maakte daardoor kortsluiting en was niet meer bruikbaar. Ook getest op andere apparaten en het bleek aan dit product te liggen. Vermijd dit product.

Acorde a la descripción

Habe diese Mini USV seit eineinhalb Jahren im Einsatz. Mein Modem fürs Internet und meine Homematic CCU überbrücken damit die Zeit bis die Notstromversorgung der PV Anlage startet. Bisher problemlos funktioniert, auch Unterbrechungen von 30 Minuten wurden überbrückt.

Super

Sobald der Mini USV am Netz hängt hat es über 13 V Ausgangsleistung jedoch sinkt diese auf 11,2 V bei Batterieleistung sobald Netz ausgesteckt wird. Verarbeitung und Kapazität ist in Ordnung. Für den Preis ist es super 👍 wenn man mit dieser Spannungsschwankungen auch arbeiten kann.