Mini UPS Battery Backup 10400mAh 38.48Wh,Output USB 5V/2A and DC 12V/2A,Home Small UPS Power Supply for WiFi Router Phone Camera

Lo uso bajo un constante flujo de apagones alternos durante el día y puedo decir que tienen soporte para unas 3 a 5 horas sin problemas y llega de 0 a 100% en una hora, aproximadamente.He de aclarar que, estoy usando sólo su salida de 9V/2A y en un momento usé el puerto USB también.Sólo una vez se quedó completamente sin carga, pero fue un apagón de muchas horas (no recuerdo cuántas). Funciona a muy buena temperatura, incluso cuando está en una habitación con temperatura ambiente entre 24°C - 32°C (75.2°F - 89.6°F).Tiene una alerta sonora cuando se va o viene la luz. Pero, no es molesta (como las UPS), porque no es continua. Suena sólo una vez.La única cosa que no me gusta es que no puedo apagar las salidas que no estoy usando. O sea, si lo estoy usando sólo para 9V, me gustaría poder apagar las salidas de 12V y el USB. Quizás sea yo, que no lo he descubierto. Pero, en el manual, no viene.Trae protección por sobrecarga y sus LEDs (de color verde), brindan una iluminación poco molesta, incluso si tienes contacto directo con ellos (aunque, es mejor evitarlo).

This UPS is really good. I’ve been using it for a while, and the battery is incredible—it lasts over 6 hours with just a router connected. If you have power issues, I highly recommend this UPS because it works wonderfully.

This is a really nicely built little ups. I just wanted to leave some information trying to save someone time.This device comes with multiple power outlet plugs. The issue why I had to return it is because non of them fit into white tower xfinity gig router. I honestly was surprised it do not come with a 110 outlet on it.

Why did you pick this product vs others?:Use them to provide backup power to my ISP router and my cameras. Works like a charm. Wish it provided more backup time. It gives me around 30 minutes of backup time but I had three devices connected to one of these.

PERFECT for small devices. Cords are short tho, consider a longer C8 cord

Compré 2 me encanta súper bueno

I was looking for a small UPS to put into my home theater cabinet to ensure the ethernet switch (9V) and Access point (12V) remain powered if a power outage occurs. Every time they go down, all my smart switches and other devices have to re-negotiate for a new IP address and sometimes they all don't connect properly when power returns. I did not have room for a standard size UPS and this was a problemm. The SKE MiniDCUPS unit fits a small space, and it can keep both the access point and switch on, but also keeps the power on for a LED strip I have around the ceiling of the room to provide ambient lighting. Since my LED strip lighting takes 24VDC, I could not use the 2nd 12VDC output from the MinDCUPS, but because this unit also has a USB port, I used a 5V to 24V booster to get the voltage up to 24V. It works perfectly, and if a power outage occurs, I've got light in the room. I tested this under these 3 loads, and I got over 4 hours on the UPS power from this small unit. It has a 10400mah battery, which translates into 38.4Wh (using standard 3.7 Lithium-ion cells). That is more than sufficient for any temporary power outage. No other miniUPS has all these outputs and even better, it has the AC charger built-into it which makes it easier to connect to AC without another adapter. This was great and makes it the best choice out there now. I also gave it 5 stars because the SKE customer service is very responsive and has provided me with answers the very next day and are very customer oriented.Of course, not all is perfect, and there are a few minor issues on this unit, and I hope that SKE will address these in future models:1) It only comes with a single 5.5mm x 2.5mm Y cable because the 9V and 12V use the slighly larger inner dimension on the connector. Many routers and switches use 5.5mm x 2.1mm plugs, so I had to buy a converter and make my own 5.5x2.1mm male to male plug cables. Since there are 3 outputs (beside the USB), they should include at least three 5.5mm x 2.1 to 5.5mm x 2.5mm adapters or male cables, along with the one they have to handle most situations.2) There is no audible beep when main power goes off and goes to battery power. This is important to know, although it has a LED on top for Battery On, you can't keep looking to see if it lost power. And if the battery gets below 25%, it should start beeping rapidly.3) Although minor, the Battery indicator LEDS reads left to right as 100, 75, 50, 25%. Most devices that have a meter would have it in the reverse order with 25 on the left and 100 on the right. And as batter goes down, the leds go off right to left. If you hang the unit vertically, then it would make sense.All in all, it's a good unit and very happy with it. I highly recommend it.

I needed a way to provide reliable battery backup for my AT&T ONT fiber converter and this works great. I was using a regular desktop 120v UPS to power it but kept having issues with the UPS itself. Going direct from battery to 12v is working great the adapters fit the converter and provides power with no issues.