A new addition to Ryobis One+ 18V cordless tool range. The major advantage of Ryobis new 1.4 Ah Li-ion batteries when compared to the old 2.4 Ah Ni-Cad batteries, is that they are more compact, but still deliver the same power. The charger will charge both Li-Ion & Ni-cad batteries. As part of the One+ range these batteries & charger are compatible with a multitude of useful tools.