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20 -Volt Lithium-ion ( Battery Adapter )

Ratings & Reviews for DEWALT 20 -Volt Lithium-ion ( Battery Adapter )

4.4
109
Review
 4.4 out of 5
109 Reviews


87% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is a useful portable power source that can charge phones and small USB-powered devices, especially in situations where traditional power is unavailable. Customers appreciate its portability and ability to use existing DeWALT batteries. However, the 1.5A output is not sufficient for quickly charging larger devices like tablets, and it can drain the battery quickly when powering higher-draw devices. Some customers feel the product is overpriced compared to similar offerings. Overall, it is a good backup power source for its intended purpose of charging phones and small devices, but may not meet the needs of those requiring faster charging or powering larger electronics.

Customer review summary generated by AI, including incentivized reviews.
109 Customer Reviews

not enough for the money

Would Not Recommend

Let me start by saying I do love my dewalt tools and I'm willing to pay a little extra for most. This product is way too overpriced for what you're getting. There are many copycat similiar tools that give you more for a fraction of the price. I've also seen where they include a little light/flashlight on it. Come on dewalt, give us something worth it.

February 25, 2023

From dewalt.com

Response from DEWALT® Social Media Team

Hello MattDeWaltC. Thank you for taking the time to rate our product. Your feedback is valuable as we take into consideration every piece of feedbac...

DEWALT® Social Media TeamFebruary 28, 2023

Underwhelming when compared to other systems

Would Not Recommend

This simple device is pretty underwhelming when compared to the systems from Milwaukee and Ryobi with their compact inverters capable of handling tablets through 2 USB and full 120v outlet for laptops. As is the output at 1.5A handles phones or very slowly tablets. With my collection of tools and batteries it would be appreciated to get full support without having to bum power from someone else.

February 6, 2023

From dewalt.com

Response from Social Media

Hello. Thank you for your feedback regarding this product. I am sorry to hear you are unhappy with this product and would be more than happy to assist...

Social MediaFebruary 6, 2023

Great to have anywhere where no power is available

Would Recommend

I have 2 of these. The one has been transitioned over to be used for other usb chargeable items when it quit working for my phone. I take one if not both to ball games to have if phones need to be charged and it’s also great to have if you lose power. I have 5 batteries total on standby to use if need be. I usually have an extra one if need be in case one battery goes dead. I have used this for my police scanner as well. Can’t complain about them other than a not fast enough charge but it in rea...

January 29, 2023
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Im not sure what the power output is

Would Recommend

It does what its supposed to and attached to ANY battery including 12volts AND 60volts.

January 15, 2023
Verified Purchaser
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Storm back up power

Would Recommend

It works for my Dewalt heated jacket. Also great when power goes out to keep phones and I pad charged. I have three batteries ready for storms. I also hook USB Light to it.

January 11, 2023
Verified Purchaser
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Not up to the task , Slow slow slow

Would Not Recommend

Can’t handle an Ipad , useless to me off grid , plus review process was also awkward

October 15, 2022

From dewalt.com

Response from CS

Hi, we're sorry to hear of the trouble you are having with your DCB090. We would appreciate the chance to speak with and assist you. Please send us an...

CSOctober 21, 2022

Excellent product worth the high price

Would Recommend

We used this to keep our cell phone batteries charged for 10 days during a power outage after hurricane Ian at first we bought a no-name version and it was a total piece of junk compared to the DeWalt this is the real deal to not buy the imitations they don't work nearly as well

October 11, 2022
Verified Purchaser
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USB charger

Would Recommend

This is great my daughter brought this for me for my birthday, I use it when we go camping to charge our phone when we are outside.

April 24, 2022

From dewalt.com

Much better than carrying a separate battery pack.

Would Recommend

Great way to get USB power from the Dewalt batteries. Shows the battery level and works with both 20v and 12v batteries.

January 8, 2022
Verified Purchaser
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USB adapter

Would Recommend

I use this to charge my phone when I’m on the go. Works well

December 22, 2021
Verified Purchaser
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ANOTHER DISAPPOINTMENT WITH DEWALT

Would Not Recommend

It pice of plastic is not worth half of the price. Don't try to charge iPods with it its a fail. It takes hours to charge any of the new phones. I have older iPhone (12) and original charger charges at 25-30 mamps and this charger bearly does 1.5. its a joke.

November 11, 2021

From dewalt.com