I upgraded my Humminbird Helix 7 ice fishing electronics (mounted on a Genz Box) to the Dakota Lithium 12v Battery and ran into some problems that no one else is talking about. Before you buy a lithium battery watch this video and learn what you need to take into account. Depending on how your ice fishing electronics are mounted, you may have to do some mods to make the battery fit.
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https://www.youtube.com/watch?v=12czqVkC9Lo
Posted in Fishing Hacks & How To's, Ice Fishing