Outdoor AC DC Power Adapter, 3V to 12V Voltage Charger Power Supply for Outdoor Use, Outdoor Class 2 Power Supply…

Doesn’t work on what I bought it for, though it came under the category, why I wanted it.

Hooked up an item to charge using one of the included tips. Came back a little while later and noticed that the indicator hadn't moved much. Then I looked at the charging LED and noticed that it was pulsing. Not flashing, as it is designed to stay on while charging, but pulsing. The LED would glow and then dim on a regular cycle of a few seconds of each. I then noticed a buzz sound coming from the wall adapter. It would buzz quietly while the LED on the device was fully lit and then loudly when the LED dimmed. I immediately unplugged the device and have never used it again. I kept the adapters, as I have another DC plug that will take them, but threw this item away, as it sounded like it was unsafe to continue using and, as cheap as it was, it wasn't worth trying to replace. You get what you pay for. Will not buy again

I wasn’t really sure what to expect from this transformer but its proving to be a good one. Nice build quality and well made. We use it together with a timer for some cheap battery led lights that we bought and use the transformer to power them as they’re only 3volts. It’s always cool to touch and have had no issues so I’ll definitely get another one.

If you lose one of those handy ac/dc adaptors, then this is handy to hand around. It's saved me already.

Connecting a small radio to an outlet. Working fine.

I had some issues with the power adapter at first fortunately working well now

I’m having trouble getting it to work on some equipment.

The charger was exactly what I was needing. I bought it to replace my dogs electric collars. It even arrived early which is always a bonus.