UGB 3.8V 180mAh Smart Watch Battery 361-00086-00 For GARMIN Forerunner 220 225 230 235 620 630 735XT - Laptop Battery, Charger and AC Adapter | Ultra Green Battery
Forerunner® 220 | Runners Watch with GPS | GARMIN
Compatible Battery For Garmin Forerunner 220 CS GRF225SH
6 year old forerunner 220 doesn't hold a charge anymore. The battery used to last 8 hours, now I'm lucky if I get 4. Do you have any tips to fix this? Or do I just need a new battery? Where can I get a battery? : r/Garmin