Couple months ago I bought an Amped Outdoors lithium battery for my Garmin ice bundle. When I got it I read the instructions and charged it full and then haven’t touched it since. The ice season was over.
Now I’m getting ready for my fly-in trip and thought I better check everything out. Put the new Amped battery in the Garmin and it won’t turn on. WTF. Thought the battery was dead. Nope, put it back on the charger and shows green almost right away. Tried again, Garmin still wont power up.
Swapped back to my lead acid battery and it turns on like normal.