Over promise & under deliver
Absolutely useless app as it asks for a password for a battery but not even Baintech knows what the default password is for there own batteries. Suggest you steer away from Baintech
Not good
App is rubbish really? Have to keep trying over and over for it to show any voltage or soc, it has no saved battery data apart from a name ? So each time it gets you to add new battery ?? You can’t set up notifications? Very poor