How to Replace Your Garmin Nuvi 54LM Battery - YouTube
Garmin Nuvi 54LM Battery Replacement Kit with Tools, Video Instructions, Extended Life Battery and Full One Year Warranty | NewPower99 CANADA
Amazon.com: Mini 10W Car/Auto DC Charger Designed for The Garmin nuvi 52 / nuvi 54 with Gomadic Brand Power Sleep Technology - Designed to Last with TipExchange Technology : Electronics
Right Angle 90 Degree Mini USB Cable Cord Compatible with Garmin nuvi 42, 52, 52LM, 54LM,