![Charger Dock Compatible with Garmin Forerunner 220, USB Data Sync Charge Cradle Dock Charger with 1M Charging - Walmart.com Charger Dock Compatible with Garmin Forerunner 220, USB Data Sync Charge Cradle Dock Charger with 1M Charging - Walmart.com](https://i5.walmartimages.com/asr/cac1eb7a-d57c-4b2a-9354-bd6ea115c379.6b51e7867f1738fe5955a3cf0039a22a.jpeg)
Charger Dock Compatible with Garmin Forerunner 220, USB Data Sync Charge Cradle Dock Charger with 1M Charging - Walmart.com
![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? 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?](https://preview.redd.it/jkmvrlkajab51.jpg?auto=webp&s=928228dda90072bf4f6b42353dc12c9c452da77c)
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?
![Charger Dock Compatible with Garmin Forerunner 220, USB Data Sync Charge Cradle Dock Charger with 1M Charging - Walmart.com Charger Dock Compatible with Garmin Forerunner 220, USB Data Sync Charge Cradle Dock Charger with 1M Charging - Walmart.com](https://i5.walmartimages.com/asr/01f6fc59-8c7b-464f-ba70-f256861d4304.7cf3a01dc8dad167795dd29ba6c4d8e9.jpeg)