Extend the lifespan and range of your Fiido M1 Pro with this external battery holder. (Should also work with M21)
Note: doesnt include battery bottom plate or cabling to wire the battery into bike, all modifications are performed at users own risk,
DO NOT PERFORM ANY MODIFICATION WITHOUT SUFFICIENT ELECTRICAL KNOWLEDGE OR DAMAGE/INJURY MAY OCCUR
Assembled Bike Pictures provided by a previous buyer! Comes with the bolts included in picture, 3D Printed in PETG material for UV resistance and strength.
Works ith Shark/Hailong/Bafang batteries - batteries that look like the one in the picture. Make sure to use same voltage as your E-BIKE - designed to work with 42v Fiido Built in Battery (Or if the Fiido battery is completely dead, you can use this to easily attach a much cheaper replacement)
Use caution when mounting onto the bike, the PETG is flexible but only bend as much as needed to get onto bike frame, 4 small nuts and bolts are supplied to attach battery baseplate to the holder, space them accordingly and try not to tighten too much as to damage the PETG holder.
See the adapter in use here on Fiido D4s (Different Bike but the concept is the same) - https://youtu.be/iKaQcmFyl-g