Hmmm, come to think about it, I stockpiled quite a few old laptop batteries that had the 18650 cells, They can be in the house and so are having on in age now. The ebike battery pack that never ever happened. You can find already many amazing electric dirt bike https://buytrucktiresnearme74074.loginblogin.com/45982786/trek-e-bike-for-sale-australia-secrets