Hitachi EBM1830 Battery 18 Volt 3.0Ah Li-Ion
is no longer available although you may find similar or newer versions below:
For use with all Hitachi 18 Volt power tools, except with machines that use slide-on style batteries.
Battery Capacity: 3.0Ah.Battery Chemistry: Li-Ion.Voltage: 18 Volt
The Hitachi EBM1830 Li-Ion Battery weighs over 50% lighter than an average NiCd battery and lasts longer between charges than leading NiCd and NiMH technologies