"Free charging" means that you can use an electric device or vehicle to charge its batteries without having to pay any money for the electricity used. Full definition
Get all complete addresses and telephone numbers revealed for free no charge. (myintimcity.com)
For starters, everyone is very much welcome to join the website for a completely free charge. (interracialdatingsites.net)
A patent pending 360 - degree charging circuit allows users to place the headset into the charger in any direction for hassle free charging. (ecoustics.com)