Millertech 12V 560AH Sport Series Lithium Battery w/ BT (12560-BT)

Wait! What? 7.1kwh of energy inside this compact waterproof case? How is that possible you might ask? LiFePo4 is becoming more and more advanced, giving our engineers the ability to do more and more amazing things! Large Copper Terminals with moulded plastic covers, Built in Bluetooth monitoring, powder coated metal case, built in low-temp charging protection and a built in heater are only a few of the awesome features integrated within Big Papa!