How do you tell the charge state of the internal battery? I don't know if needs charging or is fully charged. Is there an indicator light on the unit or an indicator in the web interface?
Ian, I previously saw someone mention that you can tell when the battery is low by the flashing lights when you only have 30 minutes or so left, but having an idea how full your battery is would help if you are planning on going to the beach for the day and would like to know if you have 15 hours of your 18 hours or if you only have one hour left. Something in the app that can tell number of hours left or percentage left would be desirable and a benefit in regards to the portability of the AA. Derek
