Magsafe to USB-C converter for charging Macbook Pro 2016 I have a few standard MagSafe 2 chargers left and want to use it with my new MacBook 12.

Are there any adapters I can use to convert these Magsafe chargers into USB-C chargers that work with the MacBook 12" or 2016 Macbook Pro?
Many marketers will ship and are shipping MagSafe to USB-C Adapter on the market:

http://forums.macrumors.com/threads/how-about-a-magsafe-to-usb-c-converter.1877907/

I bought two Magsafe to USB-C Adapter on Aliexpress but neither works. 

The powering light on Magsafe-Connector is on and in the apple menu the battery loading symbol is active for a few seconds but the battery is actually not loading. The merchant gave me a refund after i showed him a video of the attempt.

Be sure you understand the return policy if you aren't willing to eat the cost for testing aftermarket chargers.