24V 10AH 10000mAh Lithium Battery Pack 24 Volt Electric Bike Li Ion Battery For 250W 350W 500W Motor Electric Ebike Bicycle Scooter Golf Cart With 3A Charger 20Amp BMS From Zhaofeng2015, $130.66
50Ah 24V LiFePO4 Deep Cycle Battery | Battle Born Batteries