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  1. W

    Battery charging

    I did mention that I contacted Hyper and was told that it was okay to connect to battery first and then wall. I suspect that the owner manual info was incorrect.
  2. W

    Battery charging

    The idea of the smart phone and smart plug is a matter of convenience. Especially for older people with mobility issues. Battery is always connected. Cuts down on those trips up and down those stairs. Meanwhile for communication, my trusty old dumb Sony flip phone works fine.
  3. W

    Battery charging

    The Hyper manual actually says to plug the charger into the wall outlet first. But then when I connect to the battery, there is a small spark. I am sure if I plug the charger into the wall outlet in the dark, I might see a small spark at the wall outlet. I have been connecting to battery first...
  4. W

    Battery charging

    Hyper e-,bike. Connect charger to battery and then connect charger to wall outlet,? Or connect charger to wall outlet and then connect to battery,? The reason I ask is because connecting to wall outlet and then to battery produces spark at battery Also I want to use smart phone, Alexa and smart...
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