Endless-sphere forums

The biggest ebike forum. Any question you have can be answered by searching this forum or signing up and posting. Almost everything on this site I downloaded or learned from ES!

 Ebikes.ca ebike simulator Use this simulator to find a combonation of motors, controllers, and batteries that puts out the power you need. Use a normal cycle calculator to find out how many watts you need to go a certain speed. Also check out their tech pages.

 TJinTech

An r/c site with good info on power supplies, chargers, and cell-logs. Useful for using a lipo battery pack.

 Tppacks Home of the "Zephyer" BMS. An open source community designed battery management system done the "right way." Designed by Fetcher/Goodrum/Hecker and built by hand it's a world apart from poorly designed and cheaply built Chinese BMS. Check out the build thread for in depth info. Tppacks also sells solution for lipo pack building.

 Ypedal's
 Endless-sphere forum mod Ypedal has a fantastic site filled with pictures of his bikes, batteries, and other toys. He has some good guides to lipo batteries. Also check out his youtube videos!
 Fastelectricbike ebook
 ES member Greasypants wrote a thorough ebook documenting his high powered ebike build. It does a decent job of condensing the knowledge spread across thousands of endless-sphere posts.
 Mpower
 An in depth of review of all things battery.
 Charging with a meanwell     
 A pictorial guide to using cheap and powerful meanwell power supplies to "bulk charge" your battery.
 Liveforphysic's youtube channel
 Hilarious displays of electrical power.
 Ebike.ca trouble shooting
 Common ebike problems and how to fix them.
 Lion BMS
 A very good introduction to BMS

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