
Free DIY upgrades for your electric scooter
We are happy to contribute to the community by creating and sharing basic designs for those who want to upgrade their scooter themselves
We are happy to contribute to the community by creating and sharing basic designs for those who want to upgrade their scooter themselves
Which is better: buy a new bigger scooter or upgrade the existing one? You will find out by reading this post
Probably the best of cheap Xiaomi e-scooters battery upgrades
Get 45 km range and reach 40 km/h top speed. Upgrade your scooter with a custom internal battery, keeping almost stock look of the scooter
Happy BMS is hardware and software compatible with Xiaomi and Ninebot e-scooters, so you can easily make a custom battery, which is recognized by the scooter as original, keeping all the functionality.
Most battery problems may be solved in less than an hour, no requiring special skills and tools.
Get 25 km more range and reach 40 km/h top speed. Upgrade your scooter with an external battery.