Starting issue

[Patio]

after the pontoon was used, then sat idle for a week, when I go to start it (shifter in neutral, kill switch attached) turn key, there are load beeps and gauge switches all bounce around, that is it nothing else happens

Any idea on what’s wrong??
I did trickle charge battery, for two days, put it back on and same thing beeping and nothing else
Thank you all

 

[Jack M]

Check your fuses, breakers and connections , battery and switches

 

[Michiman]

Perhaps some additional information might be helpful as there are quite a few knowledgeable folks on this site. Year and engine mfg. would probably be a good place to start.

 

[Timdelta]

Sounds like low batt voltage.

 

[Jgedeon]

Sounds like what mind did when I had a blown starter fuse.