Hitachi 18V 1.5Ah BCL1815 Lithium-Ion Battery. 18-Volt lithium-ion battery provides 1.5 Amp/hr and weighs 40% less than Ni-Cad or NiMH batteries.

• 3 times as many charge cycles as Ni-Cad batteries


• 25% more run time per charge that Ni-Cad batteries


• Can be used with Hitachi Ni-Cad and NiMH tools


• Overcharge and over-discharge protection to increase the life of the battery