Shanqiu Mini UPS Battery Backup Uninterruptible Power Supply for Router, Modem, Security Camera with Input AC Output USB 5V DC 5V 9V 12V (74Wh)

Spent a lot of time looking for a tiny micro UPS solution that could fit easily into my structured wiring panel, offered multiple voltage options, and didn't seem like it would burst into flames.Happy to say this thing is living up to it's promise:It has outputs for 5V/3A, 9V/3A, 12V/5A. Between these, I found it covered every single adapter I needed replaced except for one oddball item. Even better, it eliminated 5 power adapters, cleaned up my panel a ton, and now my whole network remains up, even if there's a power outage. Tested, disconnecting power several times, and it failed over to battery with zero issues or reboots. Comes with a handful of 5.5mm x 2.1mm barrel adapters that are the most commonly used in networking gear, but you may need to pickup some alternate adapter pigtails to go with it if you have a different size.Finally on a safety note, I tried to be pretty picky on how this was built when researching options as so cheaper alternative brands are made of cheap plastic casing, and had reports of electrical melting of the case. This product is an all metal design, and seems to be very well made. I've been operating it for the last 5 months non-stop and regularly inspect it. There's zero signs of issues, electrical overload, burning, or battery issues.HIghly recommend this!

Absolutely perfect for running my 12v cellular router in my RV! Has a solid feel, pretty weighty. Makes me believe it has the advertised amount of lithium in it, and others testing that have show then to be accurate. I mounted this on a wall with a custom “cable box” wall mount (humancentric brand). It let me secure the UPS in a good place. My only feedback would be to the manufacturer to include holes and/or a bracket to wall mount this awesome UPS!

I am using the Shanqiu mini UPS to provide power to my Adran 411 ONT during outages that occur frequently here in Maine. The ONT (Optical Network Terminal) provides GB internet and phone. My primary desire is to insure I have a working landline during storms. I can also use it for my EdgeRouter-x. It is great that I can replace two plug-in power supplies with a single 120v plug UPS.The ONT runs for 20+ hours on this UPS. When both ONT and router are connected, the power lasts 12+ hours.My EdgeRouter uses the 5.5x2.1 plug included. My ONT is using the 3.5x1.35 adapter (and 5.5x2.5 plug). The jack on the ONT is a more common 8 mm in depth and the adapter provided is 11mm. So the plug sticks out a bit, but is functional. Together they use both 12 v plugs on the UPSThere is no description of the adapters included, so thought I'd list them. The following male barrel adapters are all 11 mm in depth and connect to the 5.5x2.5mm male barrel connector cord.3.5x1.354.0x1.74.8x1.75.5x1.75.5x2.16.3x3.0The final adapter is coaxial, ~6mm diameter and 14 mm depth.I am very happy with this UPS. What like most is..1) It has a solid high quality feel about it. Not plastic junk.2) It is compact and has a high energy density (74 WH spec'd) compared to similar small UPS.3) There are a lot of output options for various equipment (Although most home routers will use the 5.5x2.1 plug).4) Whether charging or discharging, it remains cool. Could be high efficiency or the aluminum frame.A few things I dislike about this UPS that I have seen in others..1) The unit is not expandable. If you decide you need more power, you need to buy a different unit and use this for something else. That feature adds considerable cost..2) The battery is not replaceable. So after 5-10 years you toss it hopefully responsibly. ibid.3) There is no indicator that the unit is charging vs discharging. (The blinking light feature isn't effective)4) The power available LEDs (100, 75, 50 and 25%) are not an accurate indication of how much time is available. The unit typically shows 100-75% through the majority of usage then quickly drops to 50%, 25% and 0%5) I have never seen a 3.5x1.35x11mm plug. The standard is 9.5 and all appliances I have seen are 8mm.6) The instruction manual (which is available from Amazon) stinks. But does provide good output specs.

I use these for all of my routers (TP-link Deco), echo devices and other network equipment. (I also have Eeros but they seem to draw too much current for these UPSs.) They are much more compact than normal AC UPSs, and I assume much more efficient since they aren't converting the DC from the batteries to AC (which would have to be converted back to DC for the device.) I have been able to use them with routers, network switches, smart hubs and other devices, connecting the output of the UPS directly to the DC input on the devices, which eliminates the need for AC/DC power plug. Just be sure to match voltage and current rating, and mind the total current limit on the UPS. Power outputs include 12v and 5v with mutiple connector types including USB. Cables and extra adaptors are included if you have inputs that are different sizes. Totally silent (I have one next to my bed), versatile and effective.

Seems well built and feels solid. One of the few 12V 3+ amp versions of these DC UPS units. This one goes up to 5 shared amps on the 2 12v outputs. Remember that its 60 watts total if you use the other 9V or 5V output when summing up your load. Hoping it can truly drive 60w, im only powering up 2 devices for a total of 46w using the original power supply values so I should be ok.Comes with 2 DC output cables and a set of DC adapters that should let you power most things. The 2 DC cables are kinda short at about a foot long but it's fine. You could always get a DC extension cable if you needHope this thing lasts and the lithium batteries hold up.

I use the Shanqiu mini UPS to power a Raspberry Pi 4 via the 5V output and an LTE modem via the 12V output. The results are very satisfying. When the external power supply is interrupted, the mini UPS quickly kicks in, preventing the devices from shutting down. Under low demand from both connected devices, the battery lasted for more than 12 hours. So far, my impression is as positive as it can be.