The Hyper Tough Fast Charger for 20V Max Lithium-Ion Batteries (6067) quickly powers up your tools so you can get back to work faster. Designed for efficiency and reliability it safely charges all Hyper Tough 20V Max batteries with built-in protection against overcharging and overheating. The easy-to-read LED indicator displays charging status while its compact design makes it convenient to store or transport between job sites.