Running ABS 2.0.11 on a Nexus 6 and with 82% battery remaining the green screen says the battery has 292d 8h to go. Without recharging I’ll run through the battery in less than a day.
Hi kward56,
Did you happen to change the date/time of your phone hours or a couple of days before seeing that number? Restarting the phone or clearing Avast Battery Saver Data also should reset the estimate to more reliable numbers.