Received my EB3A last week and so far very happy with the unit. However the app is sorely lacking.
1 - Bluetooth connection drops after being just a few feet away from the device. Maybe we need WiFi?
2 - To be useful, the app needs to display the remaining time to charge and remaining time when discharging.
The information on the device display is great and the items above in number 2 need to be available in the app as well.
Hopefully this can be addressed soon, at this point the app is all but useless to me.
Yes, vote for it!!! Please, add second requested feature also to AC200Max! All the other vendor batteries has this very convinient feature, even the cheapest. I was very surprised when I found that display and application has no remaining charge/discharge time (in according to power consumption/delivery). I have to calculate it manually each time.