Original size battery 3.7v 820mah 3.03Wh 361-0056-21 for GARMIN Driveluxe 50 LMTHD battery repairpart - buy at the price of $5.61 in aliexpress.com | imall.com
Determining if an Automotive Device is Fully Charged | Garmin Customer Support
Battery Kit for Garmin Drive 50, 50LM, 50LMT with Video Instructions, Tools, and Extended Life Battery from NewPower99 : Amazon.co.uk: Electronics & Photo
Amazon.com: NewPower99 Battery Kit for Garmin DriveSmart 50 and DriveSmart 50LM with Tools, Video Instructions, Long Life Battery : Electronics