Average Reviews:
(More customer reviews)Have gone for walks in large cities with this unit connected to my Garmin Nuvi 660. Got extra 4-6 hrs of operating time with my unit when not plugged in. Works very well and worth my purchase of it. Do not worry anymore when I am out and about for long times when not connected to a charging unit.
Click Here to see more reviews about: Portable Emergency AA Battery Charge Extender for the Garmin Nuvi 660 - uses Gomadic TipExchange Technology
Whether youre an international executive or an ultra marathoner; this lightweight power solution is the perfect embodiment of minimalist mobility; offering nomads the ability to truly break the chains that bind them to their workstations. Compatible with Gomadics revolutionary TipExchange Technology that enables utility with hundreds of mobile devices; the Cavalry Pack is a necessary component to the toolbox of any truly prepared professional.In addition; this product; like all Gomadic products; is backed by a lifetime warranty.
