I love that this kit comes with two 2Ah batteries. That’s so much better than one 5Ah. Even the 2 Ah batteries last a long time on the brushless drill. And it’s great to have an extra battery to cycle through to keep working continuously if needed. Plus these batteries are so much lighter and more compact. The included DCB112 charger is not a fast charger but it’s fast enough and will also charge DeWALT 12 volt batteries.