Summary of Contents for Mi Electric Scooter M365

Page 1: ...c specifications 5 Pinout 6 Installation 7 Xiaomi M365 wiring diagram 7 Xiaomi M365PRO wiring diagram 8 Installation process video tutorials 9 Setting up the battery 10 Description of parameters 11 De...

Page 2: ...ngerous Improper use of this equipment may cause a fire WARNING Use of this equipment requires at least basic knowledge in electronics and electrical engineering WARNING When installing this equipment...

Page 3: ...all cells with more capacious ones It is also possible to use this BMS for any self assembled 10s battery pack A battery equipped with a repair BMS is recognized by the Xiaomi Mijia M365 M365PRO elect...

Page 4: ...nsors is displayed in the smartphone application If the sensors detect an excess of the permissible temperature the BMS temporarily disables charging and discharging the battery Thermal fuse Irreversi...

Page 5: ...s Supported battery types Li ion Li pol Supported battery configurations 10s only Maximum battery capacity mA h 32000 Maximum continuous discharge current A 30 Maximum continuous charge current A 2 Ef...

Page 6: ...itive lead Connects to the positive lead of the battery pack Balancing cable Connects to each parallel of the battery pack Charging connector Connects to the charge port of the scooter Discharging con...

Page 7: ...e positive lead of the battery pack 3 Connect the balancing wires in order starting with B0 and finishing with B10 4 Install temperature sensors and thermal fuse using a thermal compound or neutral se...

Page 8: ...e BMS may irreparably fail with a loss of warranty 1 Connect the black power wire of the BMS and B0 balancing wire 2 Connect the balancing wires in order starting with B1 and finishing with B9 3 Conne...

Page 9: ...Installation Installation process video tutorials Xiaomi M365 BMS replacement Xiaomi M365PRO BMS replacement 9...

Page 10: ...the faulty original Xiaomi M365 board In the case of the PRO version of the scooter you must additionally configure the battery capacity And if you change cells to new ones or even assemble your own b...

Page 11: ...parameter Charge overcurrent delay The time after which the protection against exceeding the charge current is activated Charge overcurrent cooldown The time during which charging will be disabled aft...

Page 12: ...responsible for how much the parallel voltage should increase after the protection against undervoltage is triggered so that the discharge is enabled Balancing mode Three balancing options Always alwa...

Page 13: ...charge will be disabled until the temperature of each temperature sensor falls below the Critical temperature Critical temperature hysteresis value Critical temperature delay Time after which the prot...

Page 14: ...ay ms 1280 Discharge overcurrent cooldown s 10 Short circuit current A 111 Short circuit delay us 70 Short circuit cooldown s 10 Cell overvoltage mV 4200 Cell overvoltage delay s 4 Cell overvoltage hy...

Page 15: ...he scooter is below 30 volts pay attention at the blinking LED it signals errors that disable the discharge of the battery a a short flash once per second means at least one of the parallels of the ba...

Page 16: ...uire a warranty exchange At the same time if you are a skilled guy be free to order and install the BMS it s quality is proved by years and hundreds of installations I just protect myself from unquali...

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