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Top 10
June 2025
Best Dewalt Battery 18v To 20v Converter Kit
We made a list of the top 10 Dewalt Battery 18v To 20v Converter Kit based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
DEWALT Battery Adapter 18V to 20V, For Drills, Sanders and More, Charger Not Included (DCA1820)
DEWALT
9.2
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✓
Allows for use of 20V MAX* Lithium Ion batteries in most 18V DEWALT tools
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Requires use of 20V MAX* DEWALT charger
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Do not use with premium DEWALT batteries in DC970 or DC759 tools
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This Adapter will not work with 20V/60V FLEXVOLT Batteries
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The DCA1820 adapter is compatible with the following batteries only: 1.5 Ah, 2.0 Ah, 3.0 Ah, 4.0 Ah, and 5.0 Ah XR
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23% Discount
2
2Pack DM18D Battery Adapter Compatible with Dewalt 18V Tools, Compatible with Dewalt 20V and Compatible with Mil-waukee 18V Li-ion Battery Convert to 18 Volt XRP NiCad NiMh Batteries DC9096
Cailingbat
9.1
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✓
【Compatible with 2 Brands of Batteries】2Pack DM18D adapter Compatible with Dewalt 20V Lithium Battery, and Compatible with Mil-waukee M-18 18V Lithium Battery DCB200 DCB201 DCB203 DCB204 DCB206, 48-11-1811 48-11-1815, 48-11-1820 48-11-1828, etc.
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【Function】Comaptible with Dewalt 18V Older Tools. Allows you to use 20V battery or M-18 lithium battery to make your 18V tools work well. Great replacement for 18V nicad battery.
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【Upgraded Version of DCA1820】 DCA1820 is compatible with Dewalt 20V battery. The upgraded version DM18D is not only compatible with Dewalt 20V battery, also compatible with Mil-waukee 18V lithium battery. Allows you more options.
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【Easy to USE】Installation: Slide your battery into the adapter and plug it into the 18v tool. Remove: Easily remove battery by pressing the release button.
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【Notice】This adapter can not be used for battery charging. Please remove the adapter before you charge battery.
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【Support Service】1 year warranty. If you have any questions, please feel free to contact us. We will do our best to provide you with good service.
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26% Discount
3
DEWALT 20V MAX Battery Adapter Kit, 18V to 20V, 2 Batteries and Charger Included (DCA2203C)
DEWALT
9.0
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✓
ADAPTS 20V MAX* BATTERIES TO MOST 18V TOOLS: See description for full DEWALT 18V tool compatbility information
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KIT INCLUDES: (2) DCB203 20V MAX* XR Lithium Ion Batteries (2.0Ah), (1) 12V/20V MAX* Charger, and (1) 18V - 20V MAX* Adapter
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COMPATIBLE WITH 18V COMPACT DRILLS: Do not use adapter, 18V Compact Drills, and premium batteries (DCB200, DCB204, DCB204BT, DCB205) together
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NOT COMPATIBLE WITH 18V CHARGERS: Adapter requires the use of DEWALT 20V MAX* Chargers
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NOT COMPATIBLE WITH 20V/60V FLEXVOLT BATTERIES
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4
2 Pack DCA1820 Adapter Compatible with 18v to 20v Adapter, Compatible with 20V Max Battery DCB203 to 18V XRP NiCad NiMh Battery DC9096
Generic
8.9
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✓
DCA1820 Battery Adapter:Allows for use of 20V MAX XR Lithium batteries in most 18V tools, Compatible with 20V Battery DCB200 DCB201 DCB203 DCB204 DCB206 batteries.
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Easy to Install: This adapter is designed to compatible with 18V tools,much easier to remove than original adapters,fits well and work great.
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Same function as OEM:This DCA1820 Adapter compatible with 18v to 20v adapter, convert 20V lithium XR battery DCB204 DCB206 to 18V NiCd NiMh tools.
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An Adapter Not A Battery: This can compatible with 20V battery adapter, NO Need to be charged (Please remove the adapter before charging battery).
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Safe and Support: Comply with FCC RoHS and CE security testing standards.
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17% Discount
5
DCA1820 Adapter Compatible with 18V Battery Tools, Compatible with 20V Max Lithium Battery DCB203 DCB204 to 18V XRP NiCad NiMh Batteries DC9096
Generic
8.8
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✓
DCA1820 18V to 20V Adapter: Allows for use of 20V MAX Lithium batteries in most 18V tools, Compatible with 20V Battery DCB200 DCB201 DCB203 DCB204 DCB206 batteries.
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Same function as OEM: This DCA1820 Adapter compatible with 18v to 20v adapter, convert 20V lithium XR battery DCB204 DCB206 to 18V NiCd NiMh tools.
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Easy to Install: This adapter is designed to compatible with 18V tools,much easier to remove than original adapters,fits well and work great.
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An Adapter Not A Battery: This can compatible with 20V battery adapter, NO Need to be charged (Please remove the adapter before charging battery).
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Safe and Support: Comply with FCC RoHS and CE security testing standards.
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41% Discount
6
Kekepowtobat 2-Pack DM18D Adapter Compatible with DeWalt 18V Tools, Adapter Compatible with Dewalt 20V MAX & M-18 18V Lithium Battery to Replace Old 18-Volt XRP NiCad Battery
Kekepowtobat
8.7
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✓
FITS PERFECTLY: The DM18D adapter's bottom interface is compatible with DeWalt 20v Lithium batteries and also compatible with Mil-waukee M-18 18v Lithium batteries. The top interface is compatible with Dewalt 18v XRP Ni-Cad & NiMh cordless power tools, guaranteeing broad tool compatibility.
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FUNCTIONALITY: It's designed to be compatible with DeWalt 20 volt Max or M-18 18v lithium batteries, a great replacement for 18 volt XRP series like DC9096, DC9098, DE9039 NiCad & NiMh batteries, revitalizing your old 18-volt tools.
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ENHANCED EXPERIENCE: As an upgraded version of DCA1820, the DM18D is compatible with both DeWalt and compatible with Mil-waukee lithium batteries. It amplifies the runtime of old 18-volt tools from 2 - 10 minutes to 20 - 45 minutes (depending on battery capacity), enhancing work productivity.
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SAFE AND RELIABLE: The DM18D convert adapter complies with FCC, RoHS and CE security testing standards. Constructed from high-quality ABS plastic, it is highly robust and will not get damaged even if dropped from a table.
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RELIABLE SUPPORT: If you have any apprehensions or are dissatisfied with they DM18D 18v to 20v battery adapter, our customer support team is on standby. Connect with us through "YOUR ORDER" and "contact seller" for immediate assistance.
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20% Discount
7
Tulepowceeng 2 Pack DM18D Battery Adapter Compatible with Dewalt 18v Tools, Convert Compatible with Dewalt 20v or Compatible with Mil-Waukee 18v Li-ion Battery to Work with 18 Volt Power Tools
Tulepowceeng
8.6
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✓
[Adapter Compatible with Dewalt 18v NiCad & NiMh Cordless Power Tools] -- 2 Pack DM18D battery adapter is designed for use 20v / 18v lithium battery running older 18V power tools, compatible with Dewalt 18V NiCad & NiMh cordless power tools DC020, DC212B, DC212KZ, DC212N, DC330K, DW932, C410N, DC530KA, DC720KA, DC823K, DW932, etc
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[Convert Different Battery to Replacement for 18v NiCad & NiMh Battery] -- Adapter compatible with Dewalt 20v lithium battery DCB200 DCB201 DCB203 DCB203BT DCB204 DCB206 DCB209,etc, And compatible with Mil-waukee 18v battery: 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, etc. convert to Replacement for 18V NiCad / NIMH batteries DC9098 DW9099 etc, work with 18v power tools
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[Easy to Install and Remove] -- Install: Slide battery into battery adapter, then plug it to your 18v cordless power tools. Remove: Press the release button, remove this battery and adapter
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[Safe & Warm Tips] -- Comply with FCC RoHS and CE security testing standards. Built-in over-voltage, over-current, and over-heating protection, Ensure safe, protect your Battery and 18v power tools. This battery adapter is only a converter, not a chrger, not a battery. If you need to charge the power tool battery, please use the original battery charger. If you do not use the battery for a long time, please be sure to remove the battery from the adapter
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[Support Service] -- If this battery adapter has any problem, please feel free to contact us. Click on 'YOUR ORDER' options and Click the 'CONTACT SELLER'
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8
Biswaye 2-Pack DCA1820 Adapter Replacement for DEWALT 18V to 20V Battery, Compatible with Dewalt 20V Battery DCB206 DCB201 DCB609 to 18V XRP Battery DC9096 DC9098 DW9096 DW9099
Biswaye
8.5
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✓
Brand new 20V battery adapter replacement for DEWALT 18v to 20v Adapter DCA1820.
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Allows for compatible with DEWALT 20V MAX Lithium batteries to 18V XRP tools, compatible with Dewalt 20V Battery DCB200 DCB201 DCB203 DCB204 DCB206, Batteries DCB606-2 DCB609 DCB609-2.
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This 20V battery adapter DCA1820 is designed to compatible with Dewalt 18V tools. Replacement for Dewalt 18V batteries DC9096 DC9098 DC9099 DE9039 DE9095 DE9096 DE9098 DW9095 DW9096 DW9098 DW9099.
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This 20V battery adapter DCA1820 can't compatible with Dewalt 12V/14.4V batteries. This adapter no need to be charged (Please remove on adapter before charging battery).
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Support Service: 90 Days Money Back Warranty! 💌 Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".
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15% Discount
9
Kotoate 2Pack DCA1820 Battery Adapter Compatible with Dewalt 18V Tools, Compatible with Dewalt 18V to 20V Adapter, Convert 20 Volt Lithium Battery DCB201 DCB206 to 18 Volt Nicad DC9096 DE9095
Kotoate
8.4
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✓
DCA1820 Adapter: This battery adapter compatible with Dewalt 18V to 20V Adapter DCA1820.
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Feature Function: Allows the use of the 20V Max Lithium batteries and enables the old 18V tool to work well. The battery dapter compatible with Dewalt most 18 Volt tools. Compatible with Dewalt 20V max batteries DCB200 DCB201 DCB203 DCB204 DCB206 DCB207.
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Easy to Use: The adapter is easy to install and remove compared to the old adapter.
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Remove Adapter Before Charging: You need the 20v max charger to charge the 20v batteries. Please remove this adapter before charging the battery, because It is only an adapter and does not need to be charged.
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Note: Not compatible with 12V and 14.4V battery.
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Safety & Reliability: All Kotoate products comply with CE, FCC and RoHS testing standards. 12-months product quality service.
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6% Discount
10
2 Packs DM18D Battery Adapter Converter with USB Port for Dewalt 18V Tools, Converts for De-Walt 20V for Mil-Waukee 18V Li-ion to De-Walt 18-V Battery Adapter
Azocek
8.3
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✓
Compatible with Dewalt 20V Lithium-ion Battery: Works with DCB205 DCB206 DCB204 DCB203 DCB200 DCB201 etc. Can quickly convert for Dewalt 20v to 18v battery, perfect replacement for De-Walt 18V DC9096 DE9039 DE9095 DE9096 DE9098 DW9095 DW9096 DW9098 DE9503 batteries
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Compatible with Milwaukee 18V Lithium-ion Battery: Works with 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828 etc. Can quickly convert Mil-wau-kee 18V battery to De-walt 18V battery
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Use for De-walt 18V tools: Compatible with for De-walt 18V NiCad & NiMh tools model DC020, DC212B, DC212KZ, DC212N, DC330K, DW932, C410N, DC530KA, DC720KA, DC823K, DW932 etc
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Upgraded Version of DCA-1820: Not only for De-Walt but also compatible with Mil-wau-kee's Lithium-ion Batteries. With 5V/2.1A USB output port to charge your electronic device anytime
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Important Note: 1. This battery adapter can not be used for power tool battery charging. 2. If you don’t use it for a long time, please be sure to remove the battery from the adapter
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