Original 2.2 inch Rear Cover with Battery for GARMIN EDGE 510 510J Bicycle Speed Meter Back Cover Battery Repair Replacement - AliExpress Computer & Office
Amazon.com: Replacement Battery for Garmin Edge 510 : Electronics
Li-ion Battery With Bottom Back Cover For Garmin Edge 510 Edge 510j Bicycle Speed Meter Back Cover Replacement Repair Parts - Tablet Lcds & Panels - AliExpress