Battery problems have to be evaluated depending on their specific characteristics.

  • The battery does not accept any charge.
    This means that a charge safety protection has been activated, and the related MOSFET should be turned OFF.
    Several reasons could justify this:
    • Overvoltage
    • Overtemperature
    • Undertemperature
    • Charge Overcurrent
  • The battery does not allow any discharge.
    This means that a discharge safety protection has been activated, and the related MOSFET should be turned OFF..
    Several reasons could justify this:
    • Undervoltage
    • Overtemperature
    • Discharge Overcurrent
    • Overload


Generally, many of the battery problems can simply be solved by applying a Reset.

However, due to the complexity of the scenario, it is advisable to contact Blueshape support team.