Review on DieHard 30485 Compact Wifi Smart 🔋 Battery Charger and 3A Maintainer for 6/12V Batteries by Doug Hook

Works great as a charger/maintenance. Brought a battery back to life and my car starts every morning despite having parasitic traction. The app has been working fine for about a month but now it just says connection error. I've tried reconnecting to WiFi, uninstalling and reinstalling the app, logging out and back in, and unplugging the charger, but it still doesn't work. Haven't found anything about it on the internet. The whole purpose of buying a Wi-Fi connected charger was to control it from my phone, so I paid twice as much for a regular charger.