Electric bikes, bicycles and pedelecs

My wife loves her electric bike and would love to be able to use it again, but I can't find a way to replace the battery. After replacing the motor and the battery insides and running it off another battery, we've concluded that the problem must be in the battery case itself. It's one of those semi-standard ones, tall and fits behind the seat tube, silver and black with a locking pin and slides down over an aluminum channel. Similar picture hopefully attached

We haven't seen cases at all, so we're willing to buy a whole battery with the right specs, which are:

Hi, I am currently undertaking an e-bike design project as part of a Masters degree in Engineering at Oxford Brookes University. Some feedback is required from e-bike users in order to gather consumer information and opinion to be added to the current research being undertaken on the topic of hypbrid electric bikes.

This survey is 20 questions long and should only take about 5-10 minutes of your time. Your response will remain anonymous and be a great help.

https://www.surveymonkey.com/s/OBU_EBIKE

Regards,

The new 20inch bike with white color, are you intrested in? looking for partner now

welcome to contact us

I'm the member who rides a BionX Xtracycle.
Just wondering how many have Xtracycles... and how many batteries are able to fit on the frame. The maximum load on the frame is 50lb on the sides and 100lb on the deck. Seems to me a bike could travel 3-4 hrs, 20 mph, with 100lb LiFePO4 pack.
Man, just thinking about that much time on the saddle makes me ache.

I'm the member who rides a BionX Xtracycle.
Just wondering how many have Xtracycles... and how many batteries are able to fit on the frame. The maximum load on the frame is 50lb on the sides and 100lb on the deck. Seems to me a bike could travel 3-4 hrs, 20 mph, with 100lb LiFePO4 pack.
Man, just thinking about that much time on the saddle makes me ache.

This is real life E+ bike review .

This is real life E+ bike review .

— Also Introduces first US e-Bike with NuVinci® Harmony™ Intelligent Drivetrain —

Just came across this kickstarter campaign for what looks like an awesome excellent fabulously well thought out folding electric bicycle.

Hi all, having problems with bms for 24v 9ah pack? not sure how to test if faulty, battery pack shows readings at base. i cannot get battery to charge, green light all the time, but will not run bike and no lights on leds at top of battery. trying to get replacement bms if poss, but can not track one down, have entered code on bms and no results. would be gratefull for any help.