Ring 1 solar charger not working and status nonexistent

Just purchased two solar chargers for ring 1 doorbells. They’re both in absolute direct sunlight, the status won’t even show. Just says still powered by battery and also says “add solar charger blah blah” battery went from 100% to 70% in 3 days while plugged into the solar chargers. The doorbells are also showing a complete blue ring so you’d think that means 100%? Is this a bug within the app and or the chargers ? Could they be at 100 but showing much less in the apps for some weird reason? These products are garbage. Disappointed, money wasted.