FLEX 24V 2.5Ah Lithium-Ion Starter Kit a powerful and efficient solution for your battery needs. The FLEX 24V Lithium battery platform s power output with intelligent battery management and advanced THERMA-TECH™ cooling technology, delivering up to 20% more power than typical batteries. This starter kit includes a 2.5Ah lithium battery and a 160W fast charger, ensuring you have the energy and speed to keep your tools running longer and charging quicker. Model Number: FX0411-1A