I had a home charger installed for free when I bought a gen 1 Nissan Leaf. I have now put a deposit on a BMW i3s. I am not even sure of the specs of the charger. I guess a new tethered 5M type 2 lead will get me back up and running for the i3? I will need to reconnect to my WiFi. Is this done via a phone app? My charger has been turned off at the breaker for a while.