Skip to content
  • 🛍️ Shop now for low prices! 🛍️
  • 🛍️ Shop now for low prices! 🛍️
Cheap DeWalt StoreCheap DeWalt Store
  • Tools & Hardware
    • Power Tools
      • Replacement Parts & Accessories
      • Drills & Drivers
      • Saws
      • Impact Wrenches
      • Benchtop & Stationary Tools
      • Combo Kits
      • Grinders
      • Grinders, Polishers & Sanders
    • Electrical
      • Batteries & Chargers
      • Extension Cords & Power Strips
    • Tools
      • Hand Tools
      • Saws & Cutting Tools
      • Layout & Measuring
    • Storage & Moving
      • Tool Holders & Equipment Storage
    • Hardware
      • Hardware
      • Fasteners, Clamps & Vices
    • Lighting
      • Flashlights
      • Indoor Lights
    • Heating, Venting & Cooling
      • Air Conditioning, Fans & Ventilation
      • Heaters, Furnaces & Fireplaces
    • Air Compressors
      • Air Compressor Accessories
  • Lawn, Garden & Patio
    • Outdoor Power Equipment
      • Trimmers & Edgers
      • Power Washers
      • Chainsaws
      • Leaf Blowers
      • Pole Saw
  • Clothing & Shoes
    • Shoes
      • Men’s Shoes
  • Brands
    • DeWalt
      • Power Tools
      • Gear & Equipment
      • Accessories
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / Tools & Hardware / Electrical / Batteries & Chargers
Sale!
DeWalt 18V to 20V Battery Adapter DCA1820 - Batteries & Chargers
DeWalt 18V to 20V Battery Adapter DCA1820 - Batteries & Chargers - Image 2
DeWalt 18V to 20V Battery Adapter DCA1820 - Batteries & Chargers -Cheap DeWalt Store 67390d9c4733146ed931a7d831bc443370a31b3c 627148 627148 image 627148

DeWalt 18V to 20V Battery Adapter DCA1820 – Batteries & Chargers

$39.99 Original price was: $39.99.$26.39Current price is: $26.39.

Buy Now
SKU: Batteries & Chargers 28102 Categories: Batteries & Chargers, Electrical, Tools & Hardware
  • Your satisfaction is 100% guaranteed.
  • Multiple payment methods, 100% payment security
  • Your happiness, our mission.
  • Fast reliable delivery options
Browse
  • Automotive & ATV
    • Garage Accessories
      • Shop Vacuums
  • Brands
    • DeWalt
      • Accessories
      • Gear & Equipment
      • Power Tools
  • Clothing & Shoes
    • Shoes
      • Men's Shoes
  • Lawn, Garden & Patio
    • Lawn Mowers & Lawn Care
    • Outdoor Power Equipment
      • Chainsaws
      • Leaf Blowers
      • Pole Saw
      • Power Washers
      • Trimmers & Edgers
  • Tools & Hardware
    • Air Compressors
      • Air Compressor Accessories
    • Electrical
      • Batteries & Chargers
      • Extension Cords & Power Strips
    • Hardware
      • Fasteners, Clamps & Vices
      • Hardware
    • Heating, Venting & Cooling
      • Air Conditioning, Fans & Ventilation
      • Heaters, Furnaces & Fireplaces
    • Lighting
      • Flashlights
      • Indoor Lights
    • Power Tools
      • Benchtop & Stationary Tools
      • Combo Kits
      • Drills & Drivers
      • Grinders
      • Grinders, Polishers & Sanders
      • Impact Wrenches
      • Power Tool Accessories
      • Replacement Parts & Accessories
      • Sanders
      • Saws
    • Storage & Moving
      • Tool Holders & Equipment Storage
    • Tools
      • Hand Tools
      • Layout & Measuring
      • Saws & Cutting Tools
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)

Compatible with most DEWALT 18 V tools. Allows for use of 20 V max batteries in most DEWALT 18 V tools.

The DCA1820 will not function with the following: DW9116, DW9117, DC9310, DC9319, DC9320, DCB103, or previous model chargers; DC628K, DC618K, DC616K, DC608K, or DC608B Nailers; DC020, DC022, DCL060, or DCL061 Lights; DC018, DW911, DC011, and DC012 Radio.

Product Features:

  • Compatible with most DEWALT 18 V tools
  • Allows for use of 20 V max batteries in most DEWALT 18 V tools
  • Requires use of 20 V max charger
  • Adapter will not fit into DEWALT 18 V chargers
Shipping Weight

1.000000

SKU

627148

Brand

DeWalt

Model Number

DCA1820

Reviews

There are no reviews yet.

Be the first to review “DeWalt 18V to 20V Battery Adapter DCA1820 – Batteries & Chargers” Cancel reply

Related products

Sale!
DeWalt 36" Wrecking Bar DWHT55131 - Pry Bars & Nail Pullers
Quick View

Hand Tools

DeWalt 36″ Wrecking Bar DWHT55131 – Pry Bars & Nail Pullers

$22.99 Original price was: $22.99.$16.78Current price is: $16.78.
Sale!
DeWalt 25ft. 12/3 Lighted CGM Extension Cord - DXEC17443025 - Extension Cords & Power Strips
Quick View

Electrical

DeWalt 25ft. 12/3 Lighted CGM Extension Cord – DXEC17443025 – Extension Cords & Power Strips

$19.93 Original price was: $19.93.$15.35Current price is: $15.35.
Sale!
DeWalt Folding Utility Knife DWHT10035L - Blades & Knives
Quick View

Saws & Cutting Tools

DeWalt Folding Utility Knife DWHT10035L – Blades & Knives

$13.99 Original price was: $13.99.$10.77Current price is: $10.77.
Sale!
DeWalt 4 1/2" x .045" x 7/8" Metal Cutting Wheel DW8424 - Replacement Parts & Accessories
Quick View

Power Tools

DeWalt 4 1/2″ x .045″ x 7/8″ Metal Cutting Wheel DW8424 – Replacement Parts & Accessories

$2.49 Original price was: $2.49.$1.69Current price is: $1.69.
Sale!
DeWalt 14" x 7/64" x 1" General Purpose Chop Saw Wheel DWA8011 - Benchtop Accessories
Quick View

Benchtop & Stationary Tools

DeWalt 14″ x 7/64″ x 1″ General Purpose Chop Saw Wheel DWA8011 – Benchtop Accessories

$5.99 Original price was: $5.99.$4.73Current price is: $4.73.
Sale!
DeWalt 4 1/2" x 7/8" 36G Type 29hp Flap Disc DW8306 - Replacement Parts & Accessories
Quick View

Power Tools

DeWalt 4 1/2″ x 7/8″ 36G Type 29hp Flap Disc DW8306 – Replacement Parts & Accessories

$6.99 Original price was: $6.99.$5.59Current price is: $5.59.
Sale!
DeWalt 4 1/2" x 5/8" -11 60G Type 29hp Flag Disc DW8312 - Replacement Parts & Accessories
Quick View

Power Tools

DeWalt 4 1/2″ x 5/8″ -11 60G Type 29hp Flag Disc DW8312 – Replacement Parts & Accessories

$7.99 Original price was: $7.99.$5.91Current price is: $5.91.
Sale!
DeWalt 4" x .045" x 5/8" Abrasive Metal Cutting Wheel 60 Grit Wheel DW8061 - Replacement Parts & Accessories
Quick View

Power Tools

DeWalt 4″ x .045″ x 5/8″ Abrasive Metal Cutting Wheel 60 Grit Wheel DW8061 – Replacement Parts & Accessories

$2.49 Original price was: $2.49.$1.92Current price is: $1.92.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

We will keep you up to date with all the latest news and exclusive promotions.

    Copyright 2025 © www.bardewalt.com
    • Tools & Hardware
      • Power Tools
        • Replacement Parts & Accessories
        • Drills & Drivers
        • Saws
        • Impact Wrenches
        • Benchtop & Stationary Tools
        • Combo Kits
        • Grinders
        • Grinders, Polishers & Sanders
      • Electrical
        • Batteries & Chargers
        • Extension Cords & Power Strips
      • Tools
        • Hand Tools
        • Saws & Cutting Tools
        • Layout & Measuring
      • Storage & Moving
        • Tool Holders & Equipment Storage
      • Hardware
        • Hardware
        • Fasteners, Clamps & Vices
      • Lighting
        • Flashlights
        • Indoor Lights
      • Heating, Venting & Cooling
        • Air Conditioning, Fans & Ventilation
        • Heaters, Furnaces & Fireplaces
      • Air Compressors
        • Air Compressor Accessories
    • Lawn, Garden & Patio
      • Outdoor Power Equipment
        • Trimmers & Edgers
        • Power Washers
        • Chainsaws
        • Leaf Blowers
        • Pole Saw
    • Clothing & Shoes
      • Shoes
        • Men’s Shoes
    • Brands
      • DeWalt
        • Power Tools
        • Gear & Equipment
        • Accessories
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.