Delivered on time and great condition. Unpacking was easy and I could get to instructions quickly. Out the box the battery had a full charge. This works well as my primary backup for my cable modem. It has a few more jacks that can be used for other things like an ethernet switch. The unit is well made, looks good and is small enough to put alongside your equipment. I really like it, I think you will to.I highly recommend this, it does a good job.

Great capacity and usability. Works very well as a backup power source and has 2 usb ports. The power capacity is able to power 3 LED lightstrips for many hours and has been able to also power security cameras or Internet Modems for a respectable amount of time.

Los cables son cortos, pero fuera de eso, funciona bien

Lo instale en Julio 2024, en Noviembre 2024 hubo un fallo de energía de aproximadamen 3 horas en la zona donde vivo (durante el fallo funcionó bien).6 horas después de que volvió la energía eléctrica, dejó de funcionar el dispositivo; recibe la energía pero no la pasa a los dispositivos conectados...Arrepentido de la compra

Es un excelente ups para routers, telefonos y otros dispositivos que requieran alimentación de 12V. Me gustó lo pequeño ya que ocupa muy poco espacio. Hasta ahora ha funcionado perfectamente y espero que siga así en toda su vida util a la que fue diseñada.

No tiene agujeros para empotrar en pared como los de modem. Si es para módem sería poder ponerse en la pared. La alimentación principal muy deficiente, ya que debería de tener su alimentación a 120vca directo a la caja. Además de que las pilas realmente están alimentando todo el tiempo a los módem y cámaras, si es una Ups, esta solo debería de hacer uso del banco de baterías cuando deja de haber alimentación de 120 vca. Las baterías se moriran muy rápido si están en uso continuo. No es una Ups, es una fuente de alimentación con baterías.

Pros: worked great and provided 20 hours of backup for a routerCons: lasted only 18 months before dying completely after only a few power failures.The mfg ended up replacing the unit for me. Very satisfied of how they resolved the issue.

I have wanted a way to keep my internet on during power outages for the security system to transmit alarms for about a decade. I was looking at possibly buying a small standby UPS which would have provided about 1 hour of backup time for around the same price as this product. I knew I had about 33watts at 120v when searching.I measured each of my 5 devices(Modem, Router/Gateway, Switch, AP, Smart Home Gateway) at DC and found they only consumed 14watts. That means the rest of the 19watts of power was wasted due to heat in the inefficient 5-1A power adapters. I also knew that it was all going to be less than 2A at 12V so this product would work. It actually comes out to be about 1.2A.Installation is easy and makes sense because now I only have 1 power supply VS 5 supplies. I have 3-12V devices, 1-9V device and a 48v POE injector. I am still waiting on a 12V to 48V DC-DC boost converter to be delivered so it has not been connected, but should work fine once it arrives.I decided to do a discharge test to verify the watt-hour rating and see if the supply could recover from a discharge. I disconnected the 12.6V in and connected a volt meter to the input jack. The input jack is directly connected to the cells so you can measure cell voltage regardless of the on/off switch position. As noted above I only had 4 of 5 devices connected for a total load of 10.5watts. The cell voltage started at 12.6v.I noticed that early in the test, about 1.25 hours, it went from 4 lights to 3 lights indicating only 75% charge remaining. The cell voltage was at 11.9v. It had only discharged just over 10.5watt-hours. The test continued for 3 hours without change and the voltage was still at 11.5v. At the 4.5hr mark the cell voltage finally reached 11.1v where I believe the 50% charge point should have been, but the 75% charge light remained on. With 10.5watts at 4.5hours it had discharged 47.25watt-hours which is also about half of the 98watt-hour capacity. At the 5 hour mark the cell voltage was 11.0v. Finally at the 5hour and 25min mark the cell voltage dropped to 10.9v and the 75% light started to flicker marking only 50% charge remaining. I then stopped the test since I did not want to too deeply discharge the battery or stress my electronics with under voltage.So one of my observations was the LEDs are really just a quick reference for if it is fully charged or partially discharged. I think whoever designed it might have not understood the nonlinear state of charge for a li-ion battery. It may be that they only had the option to design the LEDs to operate at 11.9v,10.9v, 9.9v, 8.9v with Zener diodes because that was all that was available. I don't know but it is something good to know during use. So 4 lights is around 100% to 85% and 3 lights is 85% to 40%. I did not test any further.I think 5 and half hours of backup is excellent and if I continued it looks like it would have continues past 8 hours before dropping to 9v. I don't think I will need it that long. If I have a long power outage I will run a generator. At least if I am away from the house the internet will continue to run during a power outage. Any security related messages can be passed.The other aspect I love about this is I now have less power adapters and the overall power consumption has dropped by consolidating power adapters. The power savings will pay for this device after about 4.5 years.

Excellent idea and implementation. Good craftmanship, looks and feels very solid. I have 4 devices attached to it that together draw about 1A of current. When fully charged the output voltage is 12.3V, so I'm not seeing what others have mentioned. I'm using only the 12V outputs, so I thought of permanently disconnecting the 9V and 5V outputs, but when I measured the current they use I changed my mind. It was only 2.2 mA, which is nothing. This means the mini UPS is really well designed. Very happy with my purchase.Update Oct 2024: after 4 years of service my unit died unexpectedly 😫. It does not provide power when the mains AC is unavailable despite the LEDs indicating its charged. Very disappointed...