I purchased the 100v Tesla Plus 1800wh 21700 pack. I’m old and I still like to talk to human people. I’ve worked with before Jason. As always he was kind courteous and knowledgeable. I was on the fence between two wheels. Jason pleasantly walked me through the pros and cons of both models, and I made my decision. I couldn’t be happier! **Not only great customer support, phenomenal after sales service** Not only is Ewheels.com My electric vehicle provider of choice. Ordering parts from them is convenient too. Even a new motor when I chose to bring my first EUC to mint condition. Have fun and please enjoy responsibly.