MAXOAK 12.6V 2.5A Adapter Charger of 36000mAh Power Bank

I've bought two of these so far (and have a third in my car as I type this) and they work great.Power output appears to be properly regulated as they measure 12.6v under zero load. I use them to power and charge the RetroPie portable game consoles that I build for friends.For my use, I have to cut the existing tip off and solder in a 2.5mm x 5.5mm connector. Partly this is because I wanted something a little more robust than the original connector but mostly because I have a ton of 2.5mm x 5.5mm jacks. Not a problem with the product but something to keep in mind.

The product is excellent.Frustrating Problem, However: It took too much searching on Amazon to locate this item to replace the adapter/charger I lost. The search information, related to the battery, needs to be clarified ... to show up on the web page of the battery itself.

Works as advertised