Aldi battery e-bike

thingiverse

Contemporary electric bicycles use 36V or 48V lithium batteries. With power of 200W-250W it means somewhere around 5A current. (200W/40V=5A) That can be easily handled by an Aldi Xfinity 4Ah battery pack, depending on your voltage and power requirements. 4Ah here means it will provide current for almost an hour (4/5 of 1h = 48minutes of ride). To achieve 36V nominal voltage, 2 IDENTICAL packs been used in series. -o-----(-)pack1(+)---(-)pack2(+)----o+ 2 Aldi packs are enough to provide me energy for 10km ride, without pedal assist, tested :) Freecad source provided if you need different pipe frame diameter. The thing files only serve as a holder and connector to use Aldi Xfinity batteries as a power source. The rest is a standard e-bike kit, like the ones here, but without the battery: https://www.aliexpress.com/wholesale?SearchText=36v+bike+kit