48V 2A Power Supply Adapter AC 100-240V to DC 48V 2A Power Adapter Chager Interface 5.5 x 2.5mm Plug

The output voltage is spot on and it has been working fine for about a month 24/7 as a replacement for a unit that failed after a power surge. I have not tested to see if it meets the output specs for current delivery as it exceeds the specs I needed. Runs cool. I suppose it's as good as any made in China power supply is.

Works good and hasn’t had any issues so far. I’ve been using it to power an amp and it work relatively well in that case.

Great replacement to charge my electric bike, quick delivery and no problems.

Just what I needed for my security home PoE cameras. After installing it, cameras came right up and no troubles.

The specs are in line with what would be required to charge a 48v ebike battery. They match up perfectly in fact. Even the tip is consistent with what I needed. But when I plug it in I get zero signal.to tell me if it In Fact connected and has begun to charge. I will be returning it. Buyer Beware.

So far very durable it does get warm which is a bit concerning but overall works well and is a great value.

Had to setup POE switch and 2 cameras on remote network segment ... I used a WiFi bridge to connect to my main WiFi router,. Just wish it had a way to include a 48v battery for power outages.

Used this to power a POE NVR that the original power supply went bad on. This one lasted 29 days then stopped working. I opened it up to check and see what happened but didn’t see anything obvious. Just no more light and multimeter shows no voltage on the output side of the board. Got a different brand and I’m back up and running. Edit: Changed my review to 3 stars. After my initial 1 star review the seller contacted me and offered a full refund. (I did not ever reach out to them for a replacement or a refund which I probably should have done before leaving a bad review). So although this particular product failed for me the seller offers great service and you can buy from them with confidence.

Cumple su función.

Très satisfaite

Needed a replacement power supply for a Lorex LNR6100 Series (LNR6108X-N) NVR. This worked, but I needed an adapter ( 6mm (4.4mm) to 5.5mm (2.1mm)) which I got in an 8 pack on this site.

This is not a charger it is a power supply I have a 48 volt scooter I titthought I could use it for a charger it should not be advertised with chargers

So far, so good!