You can convert it to fast-charging, but it’s not for the faint of heart.

This is from the directions:

Follow all directions, and just know that high voltage probably won’t shock you… because it will kill you, and it will hurt the entire time you are dying.

https://shop.quickchargepower.com/JdeMO-for-the-Mercedes-B-Class-ED-and-B250e-JdeMObclassED.htm

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store