Built Dakota tough, this 36 volt lithium trolling motor battery package gives you the power to fish from morning to night. Engineered with Lithium Iron Phosphate (LiFePo4) technology this battery set has twice the power, half the weight, and lasts 4 times longer than a sealed lead acid battery – providing exceptional lifetime value. Backed up by a best in class 11 year warranty. 100 Amp hours (Ah) of capacity is optimal for power hungry 36V trolling motors.