Cars That Think

AUGUST 20, 2021

But I was in a hurry and simply mounted on the handlebars a Drok meter , which I had purchased for an earlier bicycle-based battery-charging project. So I poured on the juice and blew past him, thereafter maintaining Tour de France speed. This article appears in the September 2021 print issue as "An Instant E-bike.".

DIY 145

DIY Conversion Cheap Motor 145

Cars That Think

AUGUST 20, 2021

But I was in a hurry and simply mounted on the handlebars a Drok meter , which I had purchased for an earlier bicycle-based battery-charging project. So I poured on the juice and blew past him, thereafter maintaining Tour de France speed. This article appears in the September 2021 print issue as "An Instant E-bike.".

DIY 98

DIY Conversion Cheap Motor 98

Tony Karrer Delicious EVdriven

APRIL 16, 2009

Therefore, until we get quick-charge batteries -- based on new breakthroughs, Ill take a WAG and estimate that we will have real 5-minute quick-charge batteries in perhaps 10 years -- we are likely to get our juice mostly from our home chargers. Drive in, drop the underslung pack, hydraulically uplift a fresh pack, drive out.

Charging 38

Charging Batteries Battery 2009 38