Recent content by middriveebike

Since the maximum capacity for each cell is 4500mAh, in order to have something like 18Ah, you will have to connect them in parallel. This complicate the matter when you are charging. Most of the NiMH chargers out there for 12-18V and with a charging current of 500mA. You are going to need a...

My bike is the first bike in the gallery. The one with most pictures and with a front basket. Ebike Gallery I used the black battery in the following picture. It is a 4500 mAh NiMH battery pack. I put 4 in parallel to form a 18Ah pack and connect 4 together to achieve 48V. I will try to take...

I love to build ebikes. I am curently using a 48V 450W brushed Mid Drive Electric bike that was built with ebike conversion kit. The battery I used is NiMH. This is a rare choice because most people either go cheap to use the AGM or go expensive to Li. I am using NiMH 4500mAh cells in...