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But once a load is applied and that battery pack is put to use, the output will be 18V. If you measure the output of a 20V Max battery pack when it’s pulled right off a charger, it’ll measure somewhere around 20V. What is important is that users understand that 20V Max battery packs operate at 18V nominally. It doesn’t really matter why Dewalt decided to go with 20V Max branding in the USA, Canada, and Mexico, and 18V XR everywhere else outside of North America. A cordless power tool with a higher voltage battery won’t necessarily out-perform a tool with a lower voltage battery. Faster processors won’t result in better performance compared to processors with multiple cores. More pixels can be worse for camera image quality if the pixels are smaller and less sensitive. More pixels, faster processors, higher voltage cordless power tools.īut that’s not the case now because there are so many other variables. This used to be true for a lot of things, especially emerging technologies, until it stops being true. Err, excuse me, 12V Max.īigger, more, larger is often considered better. No longer is it even true that an 18V tool is more powerful than a 12V tool. The same applies to power tools and voltage. It’s how we’re trained to think.Ī 2.4 GHz computer processor is faster than 2.0 GHz, right? And a 24 megapixel camera is better than 18 megapixel, right? No, not necessarily. Which would you think is more powerful, an 18V power tool or 20V power tool? “Well duh, 20V,” is the default thinking of a lot of people, or at least many if not most Americans.
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Here in the USA, many of us always assume the bigger, the better. Users would try to connect the 20V Max batteries to the 18V tools and vice versa.Ģ0V Max does also have marketing benefits. When I pushed my questions about this, I was told that there is a far larger existing Dewalt userbase in the USA and that when they observed groups’ behavior when comparing tool lines, they saw much confusion. So now we have 20V Max and 20V Max XR, compared to 18V XR everywhere else.Ĥ-1/2 years ago, in a comment following my Dewalt 20V Max power tool line launch post, I responded to a reader and said: These tools and batteries didn’t exist until a few years after the 20V Max platform launched. Here in the USA, Dewalts more premium brushless tools and higher capacity battery packs have 20V Max XR branding. Everywhere outside North America, there is no “20V Max.” Dewalt’s current generation of Li-ion power tools are simply branded 18V XR. Things have gotten a little more convoluted since then. When Dewalt first launched their 20V Max lineup with 20V Max branding, their marketing exec said it was to “avoid confusion.” They said that the intent was to differentiate the new tools from previous 18V tools so that users would know they were not backwards compatible. If you are first learning that 20V Max and 18V are the same, don’t feel too bad, you’re probably still in the majority. I have yet to determine whether there are more people that know what 20V Max means, or more people that assume 20V Max is more powerful than 18V.
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4-1/2 years later, lots of people still assume 20V Max is more powerful than 18V. DeWalt 20V lithium ion batteries promise 33% more capacity than other standard 20V batteries, as well as virtually no self-discharge.If you didn’t already know this, don’t worry, it’s not just you. There's a long standing debate regarding 18V vs 20V batteries in the construction world, and all theories tend to conclude there's no difference in actual voltage output, but the bottom line is, battery technology is advancing for the better and, in order to take advantage of that, you need to get 20V batteries. The battery adapter is now available for purchase and the best price we've found so far is $44.52 on Amazon. Current 20V batteries are available in the 1.3Ah, 1.5Ah, 2.0Ah XR, 3.0Ah, 4.0Ah XR, and 5.0Ah XR varieties.ģ/3/16 Update: If you are using DeWalt 18V compact drills with model number DC970 or DC759, you should only use the following 20V batteries with the adapter: DCB201, DCB203, DCB203BT. “With virtually no self-discharge, DEWALT’s Lithium Ion compact and premium battery packs offer higher capacity and higher energy density compared to standard 18V NiCd and NiMH batteries without adding weight,” said DeWalt in a press release.
#Dewalt 20 volt battery Bluetooth#
This news is especially exciting for those who want to use DeWalt’s recently released Bluetooth enabled 20V battery with the ToolConnect app, which allows you to remotely monitor battery performance and location. DeWalt has announced a new 20V MAX Battery Adapter that will work with most DeWalt 18V tools, which is set to release October 2015 (December update: the adapter is now scheduled to be released in January 2016).