Amazon.com: NewPower99 Battery Replacement Kit with Battery, Video Instructions and Tools for Garmin Nuvi 1390 : Electronics
Garmin Nuvi 1490 LMT (Nuvi 1490LMT) Battery Replacement Kit with Tools, Video Instructions, Extended Life Battery and Full One Year Warranty - Walmart.com
How To Replace Your Garmin Nuvi 1390 Battery - YouTube