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Calculation of battery power of 48V lithium battery

Meng jeffrey
Expert 2760 points
Other Parts Discussed in Thread: CC2640, BQ34110, BQ34Z100-G1

I am working on the electric bike sharing rental project, which is 48v lithium battery 20AH,

1. Is 20AH enough?

2. Can the voltage and current of the battery be sent to MCU by bq34z100pwr-g1?MCU I use CC2640.

  • 0
    Expert 2475 points
    The bq34z100-G1 or the bq34110 can be used to support a 48V / 20Ah configuration. The uC can read these, and other, parameters over the I2C bus. A 20Ah battery should work on your bike. It just depends on how long you want to run between charges.