jfox855 wrote:
Just a question. I have a new nuvi 770 and the battery only goes for about two hours. Is this normal. The specs say five and although I wasn't expecting five hours, I was hoping for three or four.
There are a lot of things that affect the battery life in these devices. I have a 750, and can usually squeak about 3 hours out of it (specs also read 5), but no more. The 770 has more battery draining features than the 750, so I'm going to say that 2 hours would be about right. A couple things that might extend the battery life would be to unsync your Bluetooth phone (by turning it off if you know you are not going to be charging the 770 while driving), and turn down the screen brightness. These two things alone will probably give you an extra hour of use on the battery.
Joel
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