X-15 on Vexilar battery?

[SXViper]

I am going to Ghost River camp in Ontario this summer. We need to bring our own electronics. I was wondering if anyone has ever run a graph off a Vexilar battery. I was wondering how long it would run. I know a clearwater classic runs longer than a vex, but I dont know if the X-15 will use more juice than a vex. I know there is a formula for figuring out the time you can get out of a battery. If anyone has done this or knows the formula I would appreciate the help. Thanks in advance.

Brian

[Mike Walerak]

I use a Vexilar battery on my X-15 in my duck boat. It seems to run for about 10 hours or so. My batteries are a bit older so I would assume you will get more life out of a new one. I typically charge mine after every two or three evenings of fishing and do not have problems. I always keep a spare along just in case.

mw

[SXViper]

Thanks Mike,

I am going to buy another one to bring with. We may be fishing for more than 10 hours some days. Thanks again for the help

Brian