Milwaukee 48-59-0260P Promo Pack Multibay Charger With Two Free 18 Volt Batteries Multi-bay charger that charges up to 3 Milwaukee battery packs (12 to 18-volt) simultaneously 45 minute fast charge mode brings batteries up to speed quickly Rugged construction to withstand the job site environment 2 Free 18 Volt 2.4 Ah Batteries (48-11-2232) Milwaukee 18-volt Ni-Cad batteries; no memory effect--full battery capacity always available