Dance the night away with the Mackie Thrash 212 Go! Keep your party going with the high-capacity Thrash Battery. Pump out some tunes for up to 10 hours with 8,800mAH of energy. With one charge, you'll be thumping from dusk 'til dawn! And don't worry if the battery dies; simply plug in the Thrash 212 Go or charge the battery separately for an extra boost. Now you can be the life of the party with ease!