Review on DEWALT DCG413B Brushless Tool Grinder by Jason Epstein

This angle grinder was a great addition to my DeWalt 20V tools. There isn't much in this review that differs from what you can find on YouTube etc. First I want to say that 2Ah batteries will give you a short run time. When used with a 2AH battery and a cut-off wheel, the grinder constantly stopped clinging to the aluminum sheet I was cutting (almost like a lack of power). 2AH batteries (I tried 2 different ones, both were fully charged) had the same problem. When I switched to the 5Ah battery, the tool became significantly more powerful and had no problems. I think that's a downside of cordless coffee grinders. I don't really care because the benefit of using a cordless angle grinder has a lot of benefits that far outweigh the small issue of a 2Ah battery. This tool is essential. Also take a battery with a capacity of 5 Ah or more.