How do I store a solar light?

Dear segue to solar.com:

My question is how do we store a solar light?  I have a utility light on my sailboat hatch that charges a small solar panel on the top. The rechargeable battery inside the light is charged up by the sun as well.   Now, as winter approaches I want to store the boat for until good weather comes again, and then use the light again -
 

Will this light work automatically, come next spring-summer?

link: solar marine utility lights