Alissa Thomas
- Jul 19, 2015
- 12
- Joined
- Jul 19, 2015
- Messages
- 12
What can I use as a portable power supply that will be safe in a backpack and will give at least 12 hours of backup battery? I can find nothing that tells me how many amps the Nuvi uses (though current battery last one hour). Battery packs I've looked at tell all about charging cell phones, but not Garmins.
I've considered using a Samsung Galaxy Tab 2 as the power source, assuming I can find an adapter for the UBS.
Thanks in advance!
Alissa
I've considered using a Samsung Galaxy Tab 2 as the power source, assuming I can find an adapter for the UBS.
Thanks in advance!
Alissa