The battery pack that comes with your cordless drill determines how much torque and strength you get from it. The more voltage your battery pack has, the more power you get from the drill. While some might opt to buy the most powerful drill they can find, it doesn’t make sense. Doing so just means additional cost and weight.
Watch the Weight
Remember the more powerful a cordless drill is, the heavier it is. If you are going to use the drill around the home to handle some odd tasks, then a heavy drill weighs you down and makes it harder for you to use. The last thing you want is to waste money on a drill that you can’t use effectively.
Some models come with two batteries, so while one of them is charging you can use the other one for the task. This gives you the ability to use the drill continuously.
If you need the drill for hours on end, you need to have two batteries at hand. You don’t want the battery to die when you are in the middle of a task, and then having to wait for some time for the battery to charge. If your cordless drill comes with a single battery, make an order for a second battery.
Take It Out after Use
Even when your drill isn’t running, it still uses up some battery power. While it might not be significant, it builds up over time. Therefore, make sure you remove the battery from the drill when you are done using it.
What Kind Should You Choose?
The choice of the drill depends on the task at hand. If you are looking for a drill for home use such as http://www.drillsanddrivers.com/dewalt-dcd780c2/, then get one with a battery power of 12 volts and below. If you need one for moderate use or light industrial use, then go for a drill with a rating of 18 volts. 36 volt drills are ideal for demolition purposes. Therefore, choose according to the duty cycle.
The battery should be Lithium-Ion because the older models lose power quickly. Lithium-Ion batteries also charge faster, some boasting for a charge time of less than 15 minutes.
Choosing the drill dictates how fast you do your tasks. A more powerful drill is also heavier and might end up hurting your hands or making it hard for you to work.