SKIL SC118C-LI 18-V Lithium Ion and Ni-Cd Charger Charges both Skil 18 V lithium ion and Ni-Cd batteries Charges most batteries in 30 minutes or less for little down time Energy star rated Compatible with Skil models: SB18A, SB18B, SB18B-LI, SB18C-LI Ni-cad and lithium ion charger Dual chemistry Increase the in-use time of your cordless tools by keeping more than one battery or charger on hand 1 Hour charger