Lo mate,
Ok chargers are here and I've got 2 that I need testing. Fast charge and normal speed charge. If you want you can trial the normal charge option for me?
It's still fairly new tech so the efficiency isn't 100% when transferring to battery wirelessly.
I'd need you to run a gadget - phone ideally to start with, then something else that has QI functionality, then see how long it takes to charge to a decent level.
One thing I've noticed with these chargers, I've taken them out for a look and a play with already so it's not 100% new out of the box in case you're wondering why it's opened already, is when the battery is over 80% done, the charger takes longer to force the last % up to 100%. So it would be interesting to see how you get on.
Drop me a trust with your details and I'll get in touch