Allows for use of 20V MAX* lithium Ion batteries in most 18V DEWALT tools. Requires use of 20V MAX* DEWALT charger. Do not use with premium DEWALT batteries in DC970 or DC759 tools. This Adapter will not work with 20V/60V FLEXVOLT Batteries..
Beside this, can I use a 20 volt battery on an 18 volt tool?
Add versatility to your toolbox with the DEWALT DCA1820 20-Volt MAX to 18-Volt tool adapter. This adapter allows you to use selected DEWALT 20-Volt MAX Lithium Ion slide pack batteries with DEWALT 18-Volt power tools. Now you don't have to compromise when it comes to battery packs or buy duplicate tools.
One may also ask, is DeWalt discontinuing 18v? Right now, 18V kits have dropped in price, and many remain on store shelves as less expensive pro tool options. Eventually, 18V tools will be discontinued, but only Dewalt knows when that will be. For now, and even after the tools are eventually discontinued or phased out, Dewalt 18V batteries will still be available.
Also question is, are all DeWalt 18v batteries compatible?
DeWalt 18v batteries are compatible with the whole DeWalt XR range, meaning that you could potentially take care of your needs with just two; one in use and one on charge.
Are DeWalt 18 volt batteries interchangeable?
DeWalt's compact 18-volt batteries fit old and new tools Check out the difference in size between DeWalt's old NiCad 18-volt batteries and their new compact 18-volt lithium-ion batteries. The new, smaller 18-volt power packs fit all DeWalt 18-volt tools, from impact drivers to jigsaws, going back more than 10 years.
Related Question Answers
Is Ryobi as good as Dewalt?
Higher speeds are best for drilling holes, and lower speeds help avoid stripping screws. The Ryobi 12V cordless drill can go from 0 to 600 RPM, which is a great range for all projects. The DeWalt 12V cordless drill has 2-speed settings, which gives you better control.Is 20 volts better than 18 volts?
So yes, 18V and 20V Max systems have the same amount of voltage power. However, the guts of each battery cell do vary from brand to brand and even within a single brand as technology and chemistry improve. So is DeWalt's 20V Max line more powerful than their 18V line was? Yes.Can I use a lithium battery instead of NICD Dewalt?
The earliest lithium-ion batteries were not backward-compatible with nicad battery tools, but that's changed over time. Three of the major tool companies — DeWalt, Hitachi, and Ridgid — now make 18-volt batteries that are both forward- and backward-compatible.Can you use 18v battery in 14.4 V drill Dewalt?
The 18v battery wont fit in the 14.4 tool(I just tried it). It will if some modifications are made to the 14.4V Tool. My 18v dewalt charger will charge a range of packs from dewalt (so the label says). I used jumper wires to charge various 12v packs from B&D and Skil.Is 20v drill better than 18v?
If the 18v drill provides higher torque you should go for it. On the other hand if the 20v drill offers better torque you should favor it over its competition. The higher the torque of a drill the better results you will get when drilling through hard surfaces.Can Dewalt batteries be left on charger?
DOES IT HURT DEWALT BATTERIES TO LEAVE THEM IN THE CHARGER? No. The DEWALT chargers have a maintenance mode which allows batteries to remain in the charger, maintaining a fully charged pack until the user is ready to work. Storing DEWALT Lithium Ion batteries outside of the charger will not result in loss of charge.Are Dewalt 20v batteries interchangeable with Black and Decker?
Yes, all of our BLACK+DECKER 20V batteries and chargers are interchangeable within our BLA… Q: these look just like the Dewalt 20v batteries would these work in the Dewalt 20v max tools?What is the best voltage for cordless tools?
Voltage ratings of 4 to 8 volts are sufficient for light-duty cordless screwdrivers, but drills with 12 to 18 volts will meet most homeowners' work needs.Can I use 20v battery on 18v Dewalt?
Allows for use of 20V MAX* lithium Ion batteries in most 18V DEWALT tools. Do not use with premium DEWALT batteries in DC970 or DC759 tools. This Adapter will not work with 20V/60V FLEXVOLT Batteries.How many years do Dewalt batteries last?
To sum it all up, the bare minimum that most manufacturers expect from their batteries is around 3 years or 1,000 charging cycles. Bosch, DeWalt, Hitachi, Makita, Milwaukee, and Ridgid all warranty their Lithium-ion batteries for 3 years.How long does a Dewalt 18v battery last?
In extra hard : it lasts only for 40 minutes, in hard it may last over an hour and in normal it may drive up to 2 or more hours if it is full charged at the starting time. Now, about maintenance: A battery should be kept charged even it is not in use. It should be recharged fortnightly if it is stored idle.Can you refurbish Dewalt batteries?
An 18-volt Dewalt battery is made up of 12 size C rechargeable battery cells linked in a series. The 18V Dewalt battery can die if even one out of the 12 rechargeable battery cells dies. Refurbish your 18V Dewalt battery by making repairs to the dead C battery cells within the battery pack.Can I use a 4ah battery instead of 2ah?
It would be equivalent to having a larger gas tank, you would get a longer run time before having to refill it, or in the case of the battery, recharge it. The 4Ah would give you approximately twice the run time as the 2Ah. The snow thrower you currently have many not be able to take a 4ah battery.What is the difference between 4ah and 5ah?
The only difference is in the amp hour capacity verified by the slight weight difference. Now most people choose to upgrade their 12V 4ah battery to the 5ah version. But if you wanted to save a little cash, or the 4ah was all that was available you could replace a 12V 5Ah battery with the 4 amp hour one.Can I use Dewalt batteries in Ryobi tools?
Ryobi Adapter lets you use Dewalt Makita or Milwaukee 18V Batteries on Ryobi 18V Tools.Can I use a 40v battery in a 20v tool?
can you use a 40v battery on 20v tools? No, not without intervening circuitry to step down the voltage to 20 volts. You can generally use a higher capacity battery (that is one with more amp hours and thus run time) but the battery itself has to be 20 volts. Higher voltages will destroy the tool.What is the best Dewalt 18v battery?
DEWALT DC9182 is the perfect 18V XRP Lithium-Ion battery for you. It is much lighter in weight and has a much-extended runtime. FEATURES: The DEWALT DC9182 is an upgrade from DEWALT DC 9180.What does the XR stand for on DeWalt tools?
XR on the tool refers to the motors being brushless which are more efficient and that equals better battery life.Are Porter Cable and DeWalt batteries interchangeable?
But you would think are porter cable and dewalt batteries are interchangeable? These both contains the 20Volts are interchangeable. They both make use of the lithium ion cells that helps for the powering of the tool. The modification that is needs as like cutting the notch on either side of the batteries. 
