Quote:
Originally Posted by riskmgr
My battery came as a 75ah 12 volt and was thinking of replacing it with a 200ah 12 volt, deep cycle, agm. The new battery refers to solar. Do I have to have solar or can I replace my existing battery? It’s 23” long.
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You don't NEED solar, but it can help to keep it charged as long as the charge controller knows it is an AGM battery (most solar charge controllers have settings to change between battery types.)
Your original charging system may take 2 to 3 times longer to fully charge your new battery because of the added AH capacity.