Merc 9.9 2stroke 2003 How to charge battery

dang25

Recruit
Joined
Oct 1, 2007
Messages
3
Hi everyone,

A buddy of mine has a Merc 9.9 that I want to use to charge a 2-nd battery on the boat when the main motor is not running. Is it possible? Do I need to buy some charging system?

Thanks
 

Laddies

Banned
Joined
Sep 10, 2004
Messages
12,218
Re: Merc 9.9 2stroke 2003 How to charge battery

If it came electric start it should have a small charge winding but to expect it to charge a 2nd batt would be alot. I think it's about a 3 amp system
 
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