0ur opinion: :Charge your GPS as you drive with this 12-volt adapter cable. Perfect for 2nd vehicle use.
:With the Garmin 010-10723-06 Cigarette Lighter for the Nuvi 300/350/310/360 you can save your battery. Just plug it into any standard cigarette lighter receptacle to power or recharge the internal battery of your Garmin Nuvi 300, 350, 310 and 360.
Testimonials
Average Buyer Rating:

Buyer's feedback: 
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* satisfied customer ...
Product was exactelly as advertised. Price was the lowest I could find. Deleverywas on time. Everything is good
Buyer's feedback: 
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not really needed
it is not entirely clear from the writeup on the garmin nav, but the garmin comes with a great power cord for the car and a recharger for use with a wall outlet so buying this is not necessary unless you want an extra one.
Buyer's feedback: 
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* NOT needed ...
this accessory comes with most Garmins and does NOT need to be ordered as an add on.
Buyer's feedback: 
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Didn't need it.
When I bought the GPS unit, the site said that this cord was also bought by customers who bought the unit, so I thought I needed it. Turns out it came with the GPS, so I returned it.
Buyer's feedback: 
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* GPS Must Have ...
Great service. You need one of these if you use the GPS a lot, like I do.