Acxico 2Pcs Wireless Charger Receiver Module PCBA Board Coil Universal Qi DIY

They put out 5VDC but you just cannot connect to a battery to charge. You need to put through a separate charger module to charge LiON battery. Of course if your device has a USB input (5 VDC) then this will connect directly.

as advertised

I soldered the first one to a micro-usb cord, but then afterwards couldn't get it to charge anything. I don't know if the wire got too hot and loosened the connection at the board or what. The second one worked fine though.

The first time I used a wireless charging receiver it was with a type C one and to be able to adapt it to the PSP I had to make some changes to the receiver, since the space was not so much as to leave it in its original form, when seeing this product I decided to give it a try, since in theory I would eliminate several modifications, but the low quality of the components has disappointed me a lot, since I barely managed to get one to work and it only lasted a few seconds working. Thinking that it could be the power I connected it without any intermediate surface looking for the best connection and not even that way it worked again. I will definitely not buy it again and I will continue with the method I used previously, which although I have to modify more at least it works

These work well and have a great low profile for including in hobby projects. e.g. I made a little fan assisted air freshener to lay on the wireless charger in the car.

Great Friday wish I could get more of those for real good price and put them in all my phones I did put them on the phone that I didn't have one in and it worked great until I broke the phone on accident by dropping it LOL but I took the part out and I'm still using it in another phone that I have as long as you know how to install them it's really great to have you can set your phone down on the pad and let it charge

It works as expected, I installed this inside a hall-effect keyboard. Because the switches in this keyboard are sensitive to EMF it can impact the typing while charging. I sometimes get random characters being sent. But this is not the fault of the product here and is easily resolved with a power cycle. Just keep in mind the specifics of your installation, if it could be affected by EMF, this might not be the route for you.

i'm not a noob. i wired the antenna to my project and it worked fine ... for three days. then nothing. low quality garbage from china. beware.