Battery Replacement Compatible with Garmin Forerunner 110, 110W, 210, 210W GPS Sport Watch, Garmin Approach S1, S1W, S2, S3, S4 GPS Golf Watch

We have yet to find a retailer who can install the battery. That said I cannot give a fair rating. I have tried a jeweler who does watch repair, a battery store, and even a cell phone repair place....none could install it!It is presently in the hands of a tech geek teenager friend. Hopefully he will have some luck!

liked that battery cases are included will buy this product again