The StrikeMasterA(R) Lithium 40V Ion Battery will keep your ice auger powering through the ice for a full day of ice fishing. The 40 volt, 5-amp hour uses an Internal Battery Management System to ensure longevity and can be recharged in as little as 2-1/2 hours. 40-volt, 5-amp hour lithium ION provides enough power to drill over 50 holes through 24" of ice Internal Battery Management System ensures battery longevity 4 LED battery status indicator lets you know where you are in the re-charging cycle Recharges in as little as 2-1/2 hours Works with both the 8" and 10" Lithium 40v Ice Auger Order today!