Amazon Basics UPS for WiFi Router/Modem/Set top Box Devices. Supports 12Vdc, 2.5A Routers. Backup Upto 4 Hours, Current Surge & Deep Discharge Protection (Black)

Best UPS for DSL router. I have been using it for last 1 year no issues. Gives backup of 2 hrs.

The back up is excellent. I think it back up my router more than 6 hours. I didn't even think it could backup that long but Why im giving 4 star instead of 5 star. Let me clear it up. The back up is excellent but when the power supply went out it doesn't backup instantly it restart and start backup with no interruption. That's the only reasion i didn't give 5 star. Over all this is a very good and reliable product. I think Amazon basic item are good and reliable

I’m using this Amazon Basics mini UPS for my 12V/1A router, and I’m genuinely impressed with its performance. Backup Time: I got 3 hours 30 minutes of backup, which is more than what the product claims. That’s a big plus! What I Noticed: 1. I tested it by switching off the main power, and the router stayed on without any interruption — zero-lag switching really works! 2. Interestingly, even when the UPS switch is off, but it’s plugged in with the router and power source, the router continues to run — this suggests it has bypass charging, saving battery when not needed. 3. It includes multiple output jacks, which helped me easily connect it to my router without any modification. Overall, this device performs well, stays moderately warm (which is normal), and gives more than expected backup. Worth buying if you're looking for an affordable and efficient router UPS!

Worst mini ups. Within few months of purchase & it keeps shutting down on itself. Worst product not recommended. Didn't provided charger & can't handle Airtel Xtream Box.

Internet connectivity is good while using ups for router and during powercuts, its powerful battery gives backup for upto 3 hours wifi internet connection. You can place the device on a surface, although Amazon does offer a wall mount option with this device to hang it on a wall. It comes with 1 year warranty with affordable price you can buy it from amazon itself. Amazon basics is also a trusted brand which gives boost to your confidence while using it. Delivered same day after ordering through amazon app with good packaging. Overall, router life increases with such device which further boost your internet connection. 4.9/5 stars.

Works very well

Getting backup 3 hrs 7 min for my 2V- 1 amps router, after 4 days of purchase. As of now good backup. 3 hrs is well enough. Note this is for 2v 1 amps router, for 2 amps router you may get less time like 2.3 hrs. It depends.Check backside of your router for amps details.

With 2.4Ghz and 5.0Ghz on, with using the internet, I got exactly 3Hr 20min backup on the very next day of purchase. It is the real data and pretty good. Extremely easy to integrate into existing system