Endless Sphere

The person who rebuilt my battery is Richard Head, a member. He did a great job.

My bottle battery - 24v 11mah stopped charging and needed to be repaired. Some months ago I posted this need on the e-bike forum and a member, Richard Head, replied (Headrc), offering his services to repair or rebuild the battery. After initial emails to discuss, size and price the effort, I decided...

Hi. I have a European e-bike made by Klaxon, the Hartmann model, which is a 29er. The bike shipped with a Sunstar SO3+ motor with a 24v 11ah battery manufactured by Greenway Battery in China. The motor and the battery are no longer manufactured, and Sunstar ceased production of its e-bike motors a c...