I just had a warranty replacement for a faulty charger with the exact symptom you mentioned. Light would flash red right away and the battery would not charge. Go ahead and get it warrantied, easy fix!
Quick update for those who are curious. I took the bike in, and we were under the assumption the battery was bad. The shop warrantied the battery and I went and picked the bike up to go for a ride. When I got home, the same symptoms appeared, I was in disbelief. Plug the battery in, it started...
Hello emtbf!
I recently purchased a 2022 Giant Talon E+ 2. Love the bike, however I went to charge it yesterday and the charger (4a version) started blinking red. The battery looked like it was starting to take a charge but it would reset the cycle once the 4th battery LED was lit up. Charger...