Can I use a DeWalt 20 volt battery with an 18 volt tool?

So yes, 18V and 20V MAX systems operate with the same amount of voltage. Let me say it again: 18V batteries and 20V MAX batteries produce EXACTLY the same voltage. Still, the guts of each battery cell do vary from brand to brand—even within a single brand.

How long do DeWalt 18 volt batteries last?

–3 years
Bosch, DeWalt, Metabo HPT (Hitachi), Makita, Milwaukee Tool, and Ridgid all warranty their Lithium-ion batteries for 2–3 years. That’s a real good indicator of their minimum expectations for those packs. If you take care of your batteries, there’s no reason not to expect them to last at least that long or longer.

Who buys old DeWalt batteries?

The RBRC
The RBRC, a non-profit public service organization dedicated to recycling used rechargeable batteries and old cell phones, will provide DeWalt with recycling bins to place in each of its 82 service centers. RBRC will then collect the batteries and recycle them for future use through its Call2Recycle program.

Is DeWalt 20V and 18V the same?

In the most simplistic terms, Dewalt 20V Max = 18V. These aren’t 20V battery packs, they’re 18V battery packs. If you didn’t already know this, don’t worry, it’s not just you. 4-1/2 years later, lots of people still assume 20V Max is more powerful than 18V.

Why did DeWalt change from 18v to 20v?

Because these new tools will share shelf space with the existing line of DeWalt 18v Li-ion tools, and the new slide-on batteries won’t work with the old post-style tools (and vice versa), the company decided to change the branding to 20v MAX.

What is the difference between Dewalt 18v and 20V?

As you have learned there is no real difference between an 18v and 20v max battery except in marketing terms and place of use. Whether you buy the former or the latter the ultimate power you get at the end of the process is the same.