Help needed Portible Battery Charger

[chardonsdad]

My cranking battery died on me while I was on Lake Washington a while back. I was reminded that I need a good portable cranking battery. If any one has any suggestions of a charger that will start both a truck and boat I would appreciate your suggestions. I will say "Thank You" in advance for your help.

[arkansasbowhunter]

Do your self a favor and get the biggest battery for cranking you can get. Then buy yourself a set of jumper cables instead and keep in the boat. That will solve your issue I bet. The same thing happened to me 3 x when I bought my boat until I upgraded to a larger battery. You can jump off the troller batteries if needed and you don't have to worry about keeping the portable battery charged either. Hope this helps.

[NIMROD]

I use a big deep cycle battery for starting my boat as it runs everything except trolling motor. Plus got a good set of jumpers cables on board too !

[BigRiverMarine]