I have several kawasaki cordless tools and this won is just as great as all of them and i will buy more i had one like this, but it was lost so this is a replacement, i just love everything about this tool, including the colori had the first one for about a year, no battery problems like most screwdrivers like this, it lets you know when it needscharging and stops charging when the battery is full so its just what i need