Use 18v battery on 20v dewalt

As you might know, the difference between Dewalt 20V Max and 18V is essentially marketing in nature, rather than relating to electrical power. There is no functional difference between 20V Max and 18V! More than

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I see all the new Dewalts seem to be 20 volt.

Use 18v battery on 20v dewalt

We promise you. Here in the U. A voltmeter is all that it takes to offer some quantifiable data, and a look inside the battery will show you why. Inside your battery pack are the individual battery cells. In an 18V or 20V Max system, they are always set in groups of 5 wired in a series. Each group of 5 is then wired in parallel to increase the number of amp-hours and overall battery capacity in watt-hours. For more on that, check out our feature on Voltage vs Amp Hours. Each one of those battery cells has two voltage ratings — nominal and maximum. The amount of voltage that a battery produces when fully charged is higher than when it begins to discharge, even slightly. Each battery cell has a nominal voltage of 3. This brings up several interesting talking points. First, many European countries are more strict about how a company can advertise.

Related articles. In case you missed it, I also just added a historical timeline to the post. They do make a 20v to 18v adapter, I have one somewhere.

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This is the heart of the matter: can you simply swap an 18V battery for a 20V in your DeWalt tool? The straightforward answer is no, they are not directly interchangeable. This incompatibility primarily stems from differences in battery technology and design. Additionally, the connectors and the physical interface of the batteries differ, preventing a direct swap. DeWalt, a name synonymous with quality and reliability in the world of power tools, has long been at the forefront of innovation in battery technology. Power tool batteries are more than just energy reservoirs; they are complex assemblies that determine the efficiency and effectiveness of the tools they power. At their core, these batteries consist of cells the primary energy source , a protective casing , and various electronic components that regulate power flow.

Use 18v battery on 20v dewalt

We promise you. Here in the U. A voltmeter is all that it takes to offer some quantifiable data, and a look inside the battery will show you why. Inside your battery pack are the individual battery cells. In an 18V or 20V Max system, they are always set in groups of 5 wired in a series. Each group of 5 is then wired in parallel to increase the number of amp-hours and overall battery capacity in watt-hours.

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In an 18V or 20V Max system, they are always set in groups of 5 wired in a series. JavaScript is disabled. Yes I realize that generally 18V is old tech, while 20V is newer and lighter and faster charging and longer lasting, but if the Ni-Cad's are in good condition and if you find the proper adapter, I would think they should work just fine. Look at some newer M12 batteries if you have any. I see all the new Dewalts seem to be 20 volt. Btw, if we wanna confuse things even more, DeWalt uses the nominal 18v to calculate Wh on their PowerStack batteries. Some brands, such as Dewalt, tend to be explicit and clear, requiring nominal voltage disclosures in all marketing materials. I bought it in thinking that there was going to be a continuation of this Hi guys I am old and ancient but still like to pick up the tools. Is it a marketing tactic? The performance should be identical. They do make a 20v to 18v adapter, I have one somewhere. Sort by Oldest first Oldest first Newest first Most reactions. The 5ah Power Stack battery and at least some of the Flexvolt batteries will not fit that adapter without modification.

One question that often comes up is whether or not you can use an 18 volt battery in a 20 volt Dewalt tool. The short answer is no, you should not use an 18 volt battery in a 20 volt Dewalt tool. The reason for this is that the voltage difference can cause damage to both the battery and the tool itself.

Your email address will not be published. I felt like a goober putting my 18v battery in my cooler with ice to cool it down to recharge. Works fine.. Taking pride in your yard means helping it look its best, and that translates to giving it plenty of water. Is it a marketing tactic? Each battery cell has a nominal voltage of 3. My 60v framing saw might be even better than corded, the power it puts out is ridiculous. The Lithium batteries made all the difference. We promise you. Technology and chemistry continue to improve. Are DeWalt tools […].