MAC CORDLESS IMPACT WRENCH 19.2V

[chrisf-1]

Hi everyone I am new to the forum and have joined as I need some advice on a tool I have just purchased used from the bay of e it is as the title says a MAC TOOLS 19.2 VOLT CORDLESS IMPACT WRENCH with 1/2 inch drive firstly as I am getting on in years this will be my first cordless tool that I have owned that I will use (I am afraid others I have had have sat in the box so long that when I wanted to use them the batterys were useless so I was back to the reliable hand tools) anyway what I would like is some guidance on the use of this, firstly this will probably get used atleast twice a week in the time it is not being used can I leave the battery in the charger without causing any problems and if not how long should it be charged for ? secondly can anyone give me there opinions of this too? and thirdly are there any strict do's and dont's with it many thanks Chris