If power is what your tool needs, then DeWalt 14.4 batteries are the best choice. This type of battery is very eco-friendly and it has quite a low price.
Although the battery offers a high power, it’s lightweight, so using it will be very easy. This battery has the capacity of offering your drill what it needs to work on any material. Getting it charged takes you only an hour but you can use it for more than 3 hours. This gives you the opportunity to work as much as you need, without stopping in the middle of some job. If something of this happens, you will be able to change the battery with an already charged one. Because of these reasons it’s much easier to use DeWalt 14.4 batteries instead of using others that will give you a hard time.