I have the 2020 TC Max came with 10Amp charger, it is faster than 2019 version 10% ish but less range, the cost of faster do the maths. Got a top box took off back Pegs and use a large power bank for Phone and Sat nav maybe camera later. The 10amp charger to big for original storage so perfect for power bank. Not many miles yet fair weather rider but like cafe runs and commute cafe runs are limited but use ZAP MAP for 3 pin plug users.