Mcharza
E*POWAH BOSS
You have to charge the battery couple of times, before you get more reliable information. Same as phones.my new 2019 expert arrived yesterday i did
1.3 km lost 13% battery in turbo this was on paved rd just having a wee test ride round my house,,,, my bosch would do 5 x this much
I get about 80 km, riding with Eco mode 20/40, mostly 400-500 m vertical