2001 Pantera Classic w/ Merc 200 EFI with a BP2000 dash pannel. After I fish for a couple of hours and start my engine all my electronics turn off (Lowrance 510 up front and a 520 at my dash). I first thought I had a battery problem but this problem has occurred with every battery I have bought which include AC Delco Voyagers, Trojans and now the Cabelas AGM series 30s which I put in my boat 3 days ago. Also, my last Cabelas AGM starter battery died in 6 months (which Cabelas replaced for free) and I am sure my new one will do the same thing if I dont find this problem. All have been fully charged and verified before heading out. Obviously this is not a battery problem and feel that I might have something draining my starting battery but have no idea what to do to check. The only thing I can say that is out of normal is the BP2000 dash gives a default warning whenever I turn on my lights or run the bilge pumps, but I hear nothing running when I turn them off. Any ideas of what might be going on or how to isolate this problem? I dont believe I have a charger problem because I have checked to make sure it is working and I have supplemented my onboard charger with a portable one and have verified they both work. I have also had all my batteries load tested which they have all passed with flying colors. I have also verified that my engine is recharging my battery correctly, too. Thanks in advance for any help with this problem. It is a pain in the rump to have my GPS turn off every time I restart my boat.Last edited by TexCaboCat on November 28th, 2009, 5:06 pm, edited 1 time in total.God Bless, Stephen
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