DeWalt makes some of the industry’s most popular power tools. Consumers love the reliability and quality of the products that are offered at an affordable price point. However, it’s important to note that to keep your DeWalt products working properly, you need to take care of them. So let’s find out: Can you leave DeWalt batteries on the charger?

You absolutely can leave DeWalt batteries on the charger even after they are fully charged; in fact, the company recommends it. DeWalt battery charges come equipped with a maintenance mode which allows fully charged batteries to safely remain fully charged in the charger until they are ready to be used. 

If you want to learn everything there is to know about DeWalt batteries and chargers, you have found the article you were looking for! We are going to go through all the details, including if you can overcharge a DeWalt battery, how long they take to charge, and even how long the batteries will last right now!

Can You Overcharge a DeWalt Battery?

When overcharged, batteries will become damaged over time, and their life span will shorten. So, first and foremost, it is important to understand whether or not you can overcharge a DeWalt battery. 

DeWalt claims that it is impossible to overcharge a DeWalt battery as the chargers have a built-in maintenance mode that stops this from happening. 

When you leave a DeWalt battery in the charger after it is completely charged, the charger will simply allow the battery to hold the full charge until it is ready to be used, so you can feel safe leaving DeWalt batteries on the charger as long as you want!

How Long Do DeWalt Batteries Take to Charge?

On the flip side, one of the other great features of DeWalt batteries is how quickly they do charge. You can expect your DeWalt battery to be fully charged after only 60 minutes. 

However, recharging a DeWalt battery will actually take longer than 60 minutes if you were recently using the battery in a DeWalt tool, as you will need to let the battery cool completely to room temperature before placing it in the charger. 

Realistically, if you want to work continuously with the tool, you should have a spare battery charging so you can allow the recently used battery to cool and fully charge before getting back to work. 

So you could say that DeWalt batteries offer the best of both worlds: you can pull them off the charger with a full battery after only an hour, or you can leave the battery on the charger overnight and still wake up with a fully charged battery that has not been harmed! 

How Often Can You Charge a DeWalt Battery?

As with any product, even if you follow the company’s recommended safe practices, DeWalt batteries will deteriorate over time. 

Realistically, you can charge a DeWalt battery whenever it is needed. And you should note that the directions for DeWalt batteries differ from many other batteries: You should not wait until the battery is completely dead to charge it; you should charge the battery as soon as you notice a substantial decrease in the charge. 

Allowing the battery to completely deplete to no charge is actually worse for DeWalt batteries, and to increase its lifespan, you should charge them frequently. 

Now, you might be wondering how long DeWalt batteries will last if you follow the company’s instructions. 

How Long Will DeWalt Batteries Last?

DeWalt batteries are known and expected to last for about 3-5 years, depending on how often you use them. In other words, you should be able to charge a DeWalt battery between 300 and 500 times before needing to replace it. 

As you now know, you cannot overcharge a DeWalt battery, and leaving it in the charger will not decrease the battery’s quality or life. 

However, it is important to understand that DeWalt batteries are not included in the company’s three-year warranty, so you should do your best to take care of the batteries to ensure they have as long of a life as possible. 

Keeping the batteries dry and away from extreme heat are the best ways to keep them safe, but you should also remember to charge them often, keep them charging, and allow the battery to completely return to room temperature before placing it in the charger

Final Thoughts

So, can you leave DeWalt batteries on the charger? You can, and you should leave DeWalt batteries on the charger, even after they are fully charged. 

DeWalt batteries differ in many ways from other device batteries, and the company has very specific instructions as to how you should treat the battery in order to ensure the longest possible life. 

Hopefully, you now understand why you should leave DeWalt batteries on the charger, as well as all the other tips and tricks recommended to help your DeWalt battery last as long as possible!