Manual for ancheer 20" folding bike - Cycling

Whether an E8 error on an Ancheer treadmill can be fixed depends on its underlying cause. Possible causes like a broken control board, loose wires, or a damaged motor can sometimes be resolved with proper repair or component replacement. It's best to seek assistance from the manufacturer or a professional repair technician for proper diagnosis and resolution.

A a general rule as long as the new battery is the same Voltage AND the same Amp rating another battery will work. The issue you will have is getting the new battery to fit the frame as your existing battery was shaped just for that bike.

One of the web sites I found appeared to be malicious, with a virus warning.

This link is apparently for repair, but may be of use:

https://www.argos-support.co.uk/instruction-manual/3324604-challenge-flex-20-inch-commuter-bike-unisex.pdf

https://www.argos-support.co.uk/instruction-manual/3324604-challenge-flex-20-inch-commuter-bike-unisex.pdf

The battery is most likely not specific only to that bike. Look for a general battery supplier in your area and show them the battery, ask if they can source a replacement. Alternatively measure the size and note the type of connection, then contact an online provider of batteries. I believe the correct specs for the battery are below:
Voltage: 350W 36V

Charge Voltage: 42V

Input Voltage: AC 220V

Max Gradient: 15 Degree

Battery Capacity: 4.4ah

2 Plugs: US Plug, UK Plug

I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

Unknown. Model may have a manual if you can check the manufacturer or a blog site for bikes'

Example of search result using https://www.google.com

https://electricbike.com/forum/forum/main-forum/trouble-shooting/85339-new-bike-throttle-issue

Here is the detailed link. It will help you.

The tire's maximum load is hardly a testament to the frame's ability to bear weight.

http://www.schwinnbikes.com/skin/frontend/schwinn/default/pdf/Schwinn-Folding-Bikes-Manaual.pdf


Page 2: Rider's weight including luggage should not exceed 105 kg or 230 lbs.

http://www.parktool.com/blog/repair-help/linear-pull-brake-service-v-brake-type

A folding bicycle is a bicycle that folds for convenient storage and portability. The perfect folding bike would be one that rides as well as a quality full-size bike, folds in seconds, weighs less than 10 kg (22 lb), and folds small enough to fit under a bus or train seat.

Here is one manual:http://files.dahon.com/support/manuals/2009/2009_16inch_20inch_fold_unfold_guide.pdf Here is a much more detailed manual:http://files.dahon.com/support/manuals/2009/2009_dahon_user_manual_en.pdf It looks to me as if the handle bar stem has to be up high enough so that the end of the stem will clear the fold when you fold it down. Otherwise the stem will be down inside the bike and it won't be able to fold. If that makes any sense.The better manual has good pictures and diagrams and explains the locking mechanisms a lot better. Please rate me if this helps.