This collection of hand tools includes a variety of wrenches, sockets, pliers etc., the majority of the wrenches are Craftsman brand, however the remaining assorted tools are unknown or other brands. All appear to be SAE / Imperial measurement sizes; though obviously used, none of the hand tools appear to be broken or excessively worn. No idea about the batteries or other equipment since I do not own any DeWalt or Black & Decker power tools by which to test them.. These were obtained when the previous owner of a car I purchased left these items in the vehicle & never responded when asked if I could return them, I only use metric tools so I have no need for them. The carrying bag is also included, it is obviously used as well but is still intact & without any holes etc., I'll include everything in the whole set with free shipping just because the Craftsman set is worth more than the list price.