The ION Battery works as expected, This Ice fishing Company is legit! I was concerned that the price was so Cheap. Not wanting to order on-line, I personally called on a Saturday morning. Fish House Toys is a side business he runs out of his main business. Great Guy, order placed, tracking number sent and had my Battery in 4 days for a big Tournament. I'm 3 states over in Northern Mich. Give this guy a shot, I will buy again and again. Sounds like he Liquidates his inventory every spring so watch for prices to drop. Thanks again.