Cleaning up and upgrading the batteries for a friend’s Tidalforce S-750X

Cleaning up and upgrading the batteries for a friend’s Tidalforce S-750X
Ambrose Liao

Rick dropped by over the weekend to have his S-750X upgraded from the dead front hub battery to the 16 or 20 Ah battery. He had it in storage for a while so it was a bit grungy. I’ve got quite a bit of work to do on it. Building the 36V pack, installing the Topeak rear rack and bag, installing the Cycle Analyst…

My journey of building, testing and riding an electric bicycle