Advantage:

Designed to charge Li-ion batteries in Dewalt tools.

Quick charge current 3A 21V output ,charge batteries in a fast and highly efficient way! Saving your working time further.

Universal 110V to 240V voltage input, wide compatibility.

Compact Size: 17.5 x 12 x 8cm /6.89 x 4.72 x 3.15 inch ,super light ,you can carry it anywhere!

With such high quality and affordable price, it surely is your ideal choice. Rest assured to count on it!