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DEWALT |SKU: DCA2203C

Dewalt 18V to 20V Adapter Battery Combo Kit

$82.75
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Product highlights


  • Enables 20V Max battery use in most Dewalt 8V tools

  • Requires use of 20V Max chargers

  • For use with DCB201, DCB203, DCB203BT

  • Not compatible with Dewalt 18V chargers

  • Not compatible with 20V/60V Flexvolt batteries

  • Not for use with Dewalt premium batteries

In the box


  • Dewalt 18V to 20V Max Adapter

  • 2 x Dewalt 20V Max XR Lithium Ion Batteries (DCB203)

  • Dewalt 12V/20V Max Charger

  • 3-Year Limited Warranty 

Free standard shipping

*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

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Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

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Instantly convert your Dewalt power tool's 18V NiCd battery to a Li-ion type battery with the Dewalt 18V -20V Adapter Battery Combo Kit. It enables the use of Dewalt 20V Max batters is most of the brand's 18V range of power tools. 

Easy Operation 

This adapter requires no adjustment and is designed to be as easy as possible to operate. Simply remove the cap provided with the adapter, slide the adapter into the tool handle, then place your battery pack into the bottom of the adapter. 

Complete Kit

The Dewalt 18V -20V Adapter Battery Combo Kit comes with everything you need to get started. It includes two 20V Max XR Lithium Ion batteries and a 20V charger so you can be ready to convert immediately.

* NOTE: Use with DCB201, DCB203, DCB203BT compact batteries. Do not use adapter with premium batteries (DCB200, DCB204, DCB204BT, DCB205) in 18V Compact drills DC970, DC759. NOT COMPATIBLE with 18V DeWALT radios, 18V DeWALT nailers, DC020 or DC022 Worklights, nor the DCS370 Bandsaw. For the DC500 Vacuum, the DW074 and DW079 Rotary Lasers, the adapter is functional but the tools’ battery doors will not fully close.

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

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