Original Used Battery Back Cover For Garmin Forerunner 45 Without Lithium Ion Battery For Forerunner 45 Repair And Replacement - Smart Accessories - AliExpress
Amazon.com: Garmin 010-02156-00 Forerunner 45s, 39MM Easy-to-Use GPS Running Watch with Garmin Coach Free Training Plan Support, White : Electronics
Garmin Forerunner 45 Back Cover Garmin Forerunner 45 Back Case Buttons Earloop replacement part (Without Battery)