04-16-2007, 02:41 AM
I usually carry 2 of the 7ah SLA batteries on a trip or on longer trips. I can always have one charging and standing by just in case. I do keep a small, motorcycle solar charger with me. It uses a 1amp output for the charge.
I have actually left it connected while in use since my sonar only uses 250ma and during certain conditions, I am using a DVD player on the lake which uses 500ma. The total uses less than the 1amp charging output and is just fine to keep a charge all day long.[cool]
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I have actually left it connected while in use since my sonar only uses 250ma and during certain conditions, I am using a DVD player on the lake which uses 500ma. The total uses less than the 1amp charging output and is just fine to keep a charge all day long.[cool]
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