SKE Mini UPS for Router 30000mAh Battery Backup & Surge Protector UK Uninterruptible Power Supply UK USB Type-C DC Mini UPS 9V/12V Sirius

Works well, and as advertised. Comes with a good range of outputs. The information display is very clear and useful.I particularly liked the fact that it came with instructions on how to replace the internal Li-ion battery when (and if) it wears out, so this should future proof it to some extent.You won't be able to connect this directly to power some UK internet routers, as they have a idiosyncratic 12 V plug, but adapters are available from third parties at low cost.

As with other reviewers. Followed the initial setup instructions, allowing the UPS to fully charge to 100%, then fully discharge. My router, AP & modem consume about 15 watts.Worked excellent for the first couple of months, however after some time the battery started discharging well plugged into its AC supply. Eventually making it to 0%, then recharging back up to 20-30%, only realised this when my equipment switched off within 5 minutes of the AC power being removed. With this behaviour the UPS is essentially a £100 paper weight.I have tried to contact SKE support via their website 3 times now, their support portal promises 1-3 business day response time but after a month of trying I have yet to get a response from them.

This thing is a joke. Despite following instructions to drain battery to it runs out then fully let it re-charge, this thing still falls after a week of full charge and no power cuts to 74% on its display (which you can't adjust brightness of, or turn off, or it times out to off). Using it for 17w Asus Router.Kept doing the drain and charge cycle hoping it would correct itself and this takes at least a week to 10 days to monitor. Tried to return two days before 30 days and Amazon wanted it back by the 30 days, no time added on to return it.By the way, the noise level of the fan on this thing when it's recharging is horrendous. Like a Boeing engine in take-off.I'll never know if I just got a faulty unit or its a design fault. I did get the other SKE backup for another item that only has led lights to indicate how full the battery is and this seems OK as that unit hasn't unlit any green leds since it was first powered on.So not happy with this unit OR Amazon's return time being inside of the 30 days policy! Complete waste of money.

A further update on my previous review - the battery is now down to 14% and drops each day - so any power cut now will cause a problem if its more than a couple of minutes longwhy is the battery going down when when the unit is plugged in and running - is it faulty or just a poor designi am going to remove the mains power and let it go completely flat and see if it charges back up but as i said before its not looking good

It's not worth the money, mine has packed up after 3 weeks