Synergy Digital Smartwatch Battery, Works with Garmin Forerunner 225 Smartwatch, (Li-Pol, 3.7V, 180mAh) Ultra High Capacity, Compatible with Garmin 361-00072-10, 361-00086-00 Battery - Walmart.com
Garmin Forerunner 225 Battery Replacement
battery 361 00086 00 For Garmin Forerunner 225 235 620 630 735XT GPS sports watch 3.8V Rechargeable Li ion replacement Battery|Tablet LCDs & Panels| - AliExpress