[Stephen Lynam]

Hi,
My wireless charger bank(dc50) only charges the phone to about 50% from nearly empty,
anyone else Having this issue?
Cheers

[xandros9]

Does anyone have numbers as to the efficiency of Qi?

The battery looks to match the 930's pack spot on and would charge to 100% assuming 100% efficiency, which won't be the case here. But I don't think it should be going only to 50% though...

[Marcin Homza]

From what I have read it only get it to about 60%. You loose a lot of efficiency via wireless charging. It would be far more efficient if it was wired.

[Racing Snake]

I took it on a recent overnight business trip, it charged my phone overnight from 35% back to 100%.
I was pretty happy with that. I'm sure there would have been pretty much nothing left in the charger after that though!.

[evilrob]

Hi,
My wireless charger bank(dc50) only charges the phone to about 50% from nearly empty,
anyone else Having this issue?
Cheers

Mine is exactly the same; get 40-50% out of it on a good day. I get 30% out of my DC-16 which is wired. Not sure what's going on with the 930's ability to accept charge, I think something isn't quite right.

If I wirelessly charge my 930 it runs out way faster than if I leave it plugged into the wall overnight.