Search  for anything...
NovaQuantic

1 Adapter for DeWalt 20V Battery to Power for Black+Decker or Porter Cable 20V MAX Tools – Not 18V Tools – No Charging

Based on 237 reviews
Condition: New
Checking for the best price...
$19.98
Save $20.01 was $39.99

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Oct 29
Order within 21 hours and 30 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Model
DEW20-PB20
Color
Black+Yellow
Connector Type
2-Pin
Special Feature
plug and play
Input Voltage
20 V DC
Amperage
15 A
In the box
1 Adapte Only
Warranty
1 year
Works with
Upgrade for Porter Cable or B&D 20V MAX (Not Older 18v) Cordless Tools - Compatible with DeWalt 20V MAX Li-Ion Batteries for Power Supply

Features 5

  • Premium Materials: Crafted with high-quality black and yellow dual-color ABS mold injection for durability. Features robust connector pins, 14AWG high-temperature-resistant cables, and a sturdy PCB.
  • Professional Design: Recognizable black and yellow design, ensuring high compatibility with a compact and ergonomic build. Secured with five reinforced screws for stability.
  • Conversion Functionality: Adapter upgraded for Porter Cable 20v MAX (Not Older 18v) or B&D 20v MAX (Not Older 18v) dual tools. Compatible with DeWalt 20v MAX slide lithium batteries for power supply.
  • Non-Charging Capability: The adapter is solely designed to enhance tool functionality and does not support charging for DeWalt batteries

Description

【Premium Quality Dual-Tool Battery Adapter】: Crafted from high-grade black and yellow dual-color ABS molded plastic, this adapter boasts durable connection pins and features a 14AWG high-temperature-resistant cable with a PCB. 【Conversion Capability】: Designed for upgrading tools, this adapter is compatible with Porter Cable 20v MAX (Not Older 18v) and Black and Decker 20v MAX (Not Older 18v) dual-tools. It seamlessly works with for DeWalt 20v MAX slide lithium batteries for reliable power. 【Non-Charging Capability】: The adapter is solely designed to enhance tool functionality and does not support charging for DeWalt batteries. 【Important Compatibility Information】: The adapter is specifically designed for Porter Cable and B&D 20v MAX tools, excluding older 18v models. It is not compatible with Porter Cable and Black and Decker Older 18v Tools. Regarding battery installation, the adapter is compatible with DeWalt 20v MAX batteries and is not designed for Craftsman batteries. 【Installation & Usage】: Ensure correct installation by listening for the 'click' sound of the latch when attaching the adapter. This indicates a secure connection with the battery and tool. 【What's in the Box?】: 1x Adapter Only (Battery & Tool Not Included)

Specs 27

Brand NovaQuantic
Connector Type 2-Pin
Special Feature plug and play
Color Black+Yellow
Input Voltage 20 V DC
Amperage 15 A
Number of Items 1
Special Features plug and play

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Money in the bank, this product delivers
Perfect fit. Awesome product saved me hundreds on battery and charger replacements. Easy to use and a perfect addition.. Thank you
Reviewed in the United States on August 16, 2026 by Jason H Lewis
Works lie a charm
Works just as advertised. I am so impressed with this! I misplaced my Black and Decker weedeater battery, and this cost less than a replacement battery, and we have several Dewalt tools/batteries, so this just sense. Its made of plastic, and very lightweight, so I had my doubts, but have us3d it every few days for almost a month and my Dewalt batteries fit right into this, it fits right into the B&D weedeater and works like a charm! And I have less clutter not having to keep up with different battery and charger. Easy to use, great value and convenience you already have Dewalt tools and batteries, ... show more
Reviewed in the United States on June 14, 2026 by Kristine R.
Working great!
Review Image by Mark Blosser
Looks like genuine Porter Cable batteries are being phased out, so I bought this adapter in the hopes of keeping my beloved Porter Cable tools going for another decade or more using DeWalt batteries. The fit is great and professional looking, and works great. I will be buying a second or maybe even third adapter for sure. One small criticism is the plastic on the adapter is not as sturdy as the plastic used on the batteries. I don't believe this would stand up to daily worksite abuse without cracking. But for around the house use it's probably fine - just don't toss your tools around recklessly. ... show more
Reviewed in the United States on July 12, 2026 by Mark Blosser
Also fits Lincoln grease gun
This also fits Lincoln grease guns and converts those batteries to use regular dewalt battery’s Works great !
Reviewed in the United States on July 1, 2026 by justin d.
It works but not a precision crafted item
Adapter works as described. Installation is a bit stiff - buyers should be aware that it protrudes further that a battery alone and does change the balance of whatever device is being used.
Reviewed in the United States on May 26, 2026 by Martianshoes
Saved my Porter Cable tools
When I decided I needed power tools for my home maintenance and woodworking obligations, I bought into Porter Cable. I had a whole variety of their tools when my batteries started dying. And man- they’re expensive! When I was frustrated one day, I picked up a Dewalt Drill and kept buying Dewalt after that. Now I have plenty of Dewalt tools and many batteries. I just boxed up my Porter Cable tools and stored them. I really missed my Porter Cable tools. When I saw this adapter on a YouTube video, I immediately ordered it. Indeed the adapter works perfectly. It fits my Porter Cable tools and my Dewalt batteries. Now I have double the tools and everything works! I highly recommend this adapter. I hope it works as good for you as it has for me. ... show more
Reviewed in the United States on November 6, 2025 by Okie Dal
Black and Decker to DEWALT 20v battery
Worked great using DEWALT 20 volt battery on Black and Decker tool
Reviewed in the United States on August 23, 2026 by Gordon S.
Great product!
I've been using them for a few weeks now, and they are holding up great! Glad they make something like this.
Reviewed in the United States on June 26, 2026 by JP
How it works
Checking for best price...