This 44V battery main advantage is it can be easily combined with a 44V external battery. The thing is the internal battery voltage must not be more than the external battery voltage when joining them via Rita adapter, so if you already own a 44V external battery, you can use no more than 44V internal battery.
So, is short, this 44V internal battery is mostly a walkaround for ones who already own a 44V external battery and want to replace his internal battery. In other cases you’d better buy the 48V internal battery, which provides more speed.
The battery is equipped with a smart BMS(Happy BMS), which provides full hardware and sofware compatibility with Xiaomi e-scooters, but it still requires a custom firmware.
Please make sure that you are able to flash your scooter, unlocking the software voltage limit, otherwise it’s not possible to use any battery except 36V ones. Consider the 36V battery if you don’t want to flash the scooter.
The battery is compatible with Xiaomi M187 / M365, Essential / 1S / Mi3. The battery is not compatible with Xiaomi PRO / PRO2 / 4 PRO / 4 Ultra.
Xiaomi PRO / PRO2 batteries are also available, check the related products below.