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K2 Energy is expanding its lithium-ion technology into the recreational market. K2’s engineers have created drop-in K2|Lithium-ion batteries that perform in the most abusive environments with near zero maintenance for extended periods of time under typical use conditions.


An expanding line of recreational products, including marine, trolling, RV and motorcycle batteries, can outlast traditional lead acid batteries by up to 10 times at 100% depth of discharge. At approximately one third the weight, using K2’s batteries means more time on the lake, hooking a fish faster, and enjoying a worry-free, no hassle battery system. K2 batteries are the superior and safer choice to enjoy all of your favorite outdoor activities.

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