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Xiaomi MiJia QiCycle Folding Electric Bike Teardown

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Xiaomi MiJia QiCycle Folding Electric Bike Teardown, battery management system: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Xiaomi MiJia QiCycle Folding Electric Bike Teardown, battery management system: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
battery management system
  • The board is packed with lots of resistors. What sticks out are these components:

  • An ATMEL MEGA 328P Battery Management MCU

  • Ablic (formerly Seiko Instruments) S-1142B33H-E6T2U 200 mA LDO regulator

  • FL12.000 12 MHz quartz crystal oscillator

  • On the flip side we find these:

  • Magnachip MDU1931 single n-channel trench MOSFET (x4)

  • RS2M rectifier

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