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Use ANY Battery With ANY Tool – Cordless Tool Battery Adapters

Thanks to CLAY and LARRY for the heads up on this AMAZING product!




Using the right battery adapter below will allow you to use virtually any cordless tool with any battery. In the DeWALT 20V platform but see a great deal on a Milwaukee M18 item? no problem, get the right adapter and you are good to go!

*The titles on some of these listings can be confusing, make sure to read the bullet points and look at the pictures, read other people’s questions and check out the reviews, especially the pictures people post in reviews to make sure you are getting the right adapter for what you need.

(I bought the DeWalt battery to Milwaukee tool adapter, I’ll make a video for the Youtube channel once I get a chance to test it out.)

DM18RL Adapter Converter, Battery Adapter for Dewalt for Milwaukee M18 18V/20V Lithium ion Batteries Convert to for Ryobi P108 18V Li-ion NI-CD NI-MH ABP1801 Battery, with USB Port
121 Reviews
DM18RL Adapter Converter, Battery Adapter for Dewalt for Milwaukee M18 18V/20V Lithium ion Batteries Convert to for Ryobi P108 18V Li-ion NI-CD NI-MH ABP1801 Battery, with USB Port
  • ✈【Applicable Models:】 This battery adapter for Dewalt 20V DCB180 DCB181 DCB182 DCB203 DCB204 DCB205 DCB206 DCB200 DCB201 DCB609 DCB606 N123283...
  • ✈【Product Function: 】This DM18RL adapter can make listed lithium batteries use for Ryobi 18V tools , and let you Enjoy the benefits of extended...
  • ✈【USB Port: 】Convert for Dewalt for Milwaukee M18 Lithium-Ion battery to mobile power, with single USB port, can charge small charging product,...

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


Battery Adapter DM18BSL, Converter for Milwakee 18V M18 and for Dewalt 20V Max Li-ion Battery DCB200 DCB201 DCB203 Convert to for Bosch 18V Lithium Tool Battery BAT609 BAT618
58 Reviews
Battery Adapter DM18BSL, Converter for Milwakee 18V M18 and for Dewalt 20V Max Li-ion Battery DCB200 DCB201 DCB203 Convert to for Bosch 18V Lithium Tool Battery BAT609 BAT618
  • ✈ 【Applicable models:】--- Allows for use of 18V/20V MAX batteries and replacement batteries in most batteries of For DEWALT DCB200 DCB201 DCB203...
  • ✈ 【NOT SUITABLE models for Bosch:】--- Please be careful, this MT20BSL NOT SUITABLE for Bosch 18V LITHIUM battery models: 2 607 336 039/2 607 335...
  • ✈The Maximum initial battery voltage (measured with no workload) is 20 volts, the Nominal voltage is 18 volts;

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


DM18GL Battery Adapter for Milwaukee 18V and for DeWalt 18V Lithium Battery Convert to only for Craftsman 19.2 Volt Battery(Can't for 20V Battery
273 Reviews
DM18GL Battery Adapter for Milwaukee 18V and for DeWalt 18V Lithium Battery Convert to only for Craftsman 19.2 Volt Battery(Can't for 20V Battery
  • Compatible with battery:Allows for use of 18V lithium batteries and replacement batteries in most batteries for Milwaukee M18 48-11-1811,...
  • Compatible with battery:Allows for use of 20V lithium batteries and replacement batteries in most batteries for DeWalt DCB205 DCB200 DCB206 DCB206-2...
  • Use for tool models:Use for Craftsman 19.2 Volt lithium cordless power tools :11375, 11376,1323903, 130211004, 130279005, 11375, 11376,...

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


Waitley Battery Adapter for DeWalt DCA1820 18V-20V Converter with Compatible with DC9096 DC9180 Milwaukee M18 Battery to Dewalt 20V Tools
433 Reviews
Waitley Battery Adapter for DeWalt DCA1820 18V-20V Converter with Compatible with DC9096 DC9180 Milwaukee M18 Battery to Dewalt 20V Tools
  • Compatible with most DEWALT 18V tools and allows for use of 20V MAX XR batteries.
  • Use with Premium Batteries DCB200 DCB203 DCB204 DCB205 DCB606 and adapter equals DC9180 DC9096.
  • Convert Existing Milwaukee M18 battery to Dewalt 20V tools with this adapter.required M18 charger charing you battery.

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


Tbattplus Adapter Converter Work With Milwaukee M18 18V Li-ion Battery for Milwaukee V18 48-11-1830 Battery;48-11-2200 48-11-2230 18V NI-CD Tool Battery Battery
466 Reviews
Tbattplus Adapter Converter Work With Milwaukee M18 18V Li-ion Battery for Milwaukee V18 48-11-1830 Battery;48-11-2200 48-11-2230 18V NI-CD Tool Battery Battery
  • Work With Milwaukee 18-Volt Lithium-Ion battery.
  • This Adatpor Can not be charged .You Must charge the battery with a suitable charger
  • Low standby power consumption, energy saving.Easy to install.

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


BPS18M Battery Adapter for Black&Decker 20V Lithium for Porter Cable 20V Lithium Battery Convert to for MAKITA BL1830 BL1840 18V Battery
29 Reviews
BPS18M Battery Adapter for Black&Decker 20V Lithium for Porter Cable 20V Lithium Battery Convert to for MAKITA BL1830 BL1840 18V Battery
  • Compatible with for Makita 18V BL1830 BL1850 BL1845 BL1860
  • With USB can be used as a temporary charging treasure For phone MP4 (OUTPUT: 5V, 2.1A)
  • Convert Existing for Black&Decker for PORTER CABLE 20V Li-Ion battery to Makita 18V tools with this adapter.

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


Epowon HPA1820 20V Adapter for NiCD&NiMH Cordless Black and Decker Tools, Convert Black and Decker& Stanley& Porter Cable 20V Max Lithium Battery to Black Decker 18V Ni-Mh Battery HPB18 HPB18-OPE etc.
55 Reviews
Epowon HPA1820 20V Adapter for NiCD&NiMH Cordless Black and Decker Tools, Convert Black and Decker& Stanley& Porter Cable 20V Max Lithium Battery to Black Decker 18V Ni-Mh Battery HPB18 HPB18-OPE etc.
  • High quality 20V to 18V battery adapter HPA1820 Convert 20V Lithium Battery to 18V NiCad & NiMh battery Tools HPB18 HPB18-OPE 244760-00 A1718 FS18FL...
  • This HPA1820 adapter is designed for Black & Decker 20V Lithium Battery LBXR20, LBXR20OPE, LB20,LBX20,LBX4020,LB2X4020,BXR2020-OPE,LB2X3020-OPE,...
  • It also compatible with Stanley & Porter Cable 20V Lithium Battery. This adapter no need to be charged (Please remove on adapter before charging...

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.



MT20DL Adapter Converter, Convert for Makita 18V Li-ion Battery BL1830 BL1860 BL1815 to for DeWalt 18V/20V DCB200 Lithium-Ion Battery Adapter, Use for DeWalt 18V/20V Max Li-ion Cordless Power Tools
152 Reviews
MT20DL Adapter Converter, Convert for Makita 18V Li-ion Battery BL1830 BL1860 BL1815 to for DeWalt 18V/20V DCB200 Lithium-Ion Battery Adapter, Use for DeWalt 18V/20V Max Li-ion Cordless Power Tools
  • ✈【Applicable Models:】--- Perfectly matched for Makita 18V 20V Max Li-ion Batteries BL1830 BL1840 BL1850 BL1860 BL1860B BL1850B BL1830B BL1820...
  • ✈This adapter can use the lithium batteries listed for DeWalt DCB200 20V MAX lithium power tools and enjoy the benefits of extended lithium ion...
  • ✈The maximum initial battery voltage (measured without workload) is 20 volts, the nominal voltage is 18 volts;

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


MT20ML Battery Adapter Converter, For Makita 18V 20V Max Li-ion Batteries BL1830 BL1840 BL1850 BL1860 BL1820 BL1815 Convert for Milwaukee M18 Lithium-Ion Battery
78 Reviews
MT20ML Battery Adapter Converter, For Makita 18V 20V Max Li-ion Batteries BL1830 BL1840 BL1850 BL1860 BL1820 BL1815 Convert for Milwaukee M18 Lithium-Ion Battery
  • ✈【Applicable Models:】 Perfectly matched for Makita 18V 20V Max Li-ion Batteries BL1830 BL1840 BL1850 BL1860 BL1820 BL1815;
  • ✈This adapter can use the lithium batteries listed for Milwaukee M18 20V MAX lithium power tools and enjoy the benefits of extended lithium ion...
  • ✈The maximum initial battery voltage (measured without workload) is 20 volts, the nominal voltage is 18 volts;

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


Lasica 18V Lithium Battery Adapter Compatible with Makita 18V NiCad & NiMh Tools, Convert Makita BL1830B BL1850B BL1860 BL1840 18V Slide Li-ion Battery to Makita 18V Ni-Cd Ni-Mh Battery
119 Reviews
Lasica 18V Lithium Battery Adapter Compatible with Makita 18V NiCad & NiMh Tools, Convert Makita BL1830B BL1850B BL1860 BL1840 18V Slide Li-ion Battery to Makita 18V Ni-Cd Ni-Mh Battery
  • 〖Adapter Converter Feature〗Lasica 18v battery adapter compatible with Makita 18V Ni-Cad and NiMh power tools 5026DB, 5036DB, 5036DWFE, 6343D,...
  • 〖Adapter Function〗If you have Makita 18V lithium battery & Makita 18V NiCad or NiMh Power Tools . The adapter convert Makita 18V lithium battery...
  • 〖Perfect Compatible〗Use for 18volt LXT batteries in any Makita 18V NiCad & NiMh tools. Compatible with Makita 18V lithium battery BL1830 BL1850...

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


hudiemm0B Battery Adapter, MT20BSL Portable Battery Converter Adapter for Bosch 18V Lithiu-m Power Tool
3 Reviews
hudiemm0B Battery Adapter, MT20BSL Portable Battery Converter Adapter for Bosch 18V Lithiu-m Power Tool
  • ⚡ : Use for Bosch 18V lithium cordless power tools.
  • ⚡ : Maximum initial battery voltage(measured without a workload) is 20V, nominal voltage is 18V.
  • ⚡ : 90 day guarantee,if you aren't love your Product or any questions,please free to contact us,we are ready to help,we will provide a perfect...

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


DM18M Battery Adapter for Dewalt 20V Convert to for Makita 18V Lithium BL1830 BL1840 BL1850 14.4V-18V Battery
176 Reviews
DM18M Battery Adapter for Dewalt 20V Convert to for Makita 18V Lithium BL1830 BL1840 BL1850 14.4V-18V Battery
  • Compatible with for Makita 18V BL1830 BL1850 BL1845 BL1860
  • With USB can be used as a temporary charging treasure For phone MP4 (OUTPUT: 5V, 2.1A)
  • convert battery adapter for Makita 18V original adapter for 18V Lithium battery battery Tools

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


DEWALT 18v to 20v Adapter - Bare (DCA1820)
10,623 Reviews
DEWALT 18v to 20v Adapter - Bare (DCA1820)
  • Compatible with most DEWALT 18Volt tools and allows for use of 20Volt MAX compact batteries
  • Requires use of DEWALT 20Volt MAX charger
  • Use with DCB201, DCB203, DCB203BT compact batteries

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


BPS18GL Battery Adapter for Decker 18V/20V Lithium Battery for CRAFTSMAN Nickel Lithium Batteries Convertor Adapter
  • BPS18GL Battery Adapter for Black&Decker 20V Lithium ,FOR PORTER CABLE 20V Lithium ,For Stanley 20V Lithium Ion Battery
  • Use for Craftsman 19.2V power tools.
  • Maximum initial battery voltage(measured without a workload) is 20volts,Nominal voltage is 18volts

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.


DAYATECH Rechargeable Cordless LED Work Light, 3500 LM, 25 W Compatible with DEWALT, Milwaukee, MAKITA, Bosch, Black&Decker, Porter Cable, Stanley Power Tool 18-21V Lithium Ion Battery (Light Only)
116 Reviews
DAYATECH Rechargeable Cordless LED Work Light, 3500 LM, 25 W Compatible with DEWALT, Milwaukee, MAKITA, Bosch, Black&Decker, Porter Cable, Stanley Power Tool 18-21V Lithium Ion Battery (Light Only)
  • 7 brands of batteries of various models can be installed, Compatible Powered By DEWALT, MILWAUKEE, Black&Decker, Porter cable, STANLEY, BOSCH, Makita...
  • 3 LIGHT MODES:120 SMD led lights, 25 W super bright and pure white, close to natural light, three kinds of brightness can be adjusted, 1100 LM, 2100...
  • Innovative patented design: Foldable base & Magnetic Mounting Clips and Integrated Hanging Hook. The lamp head can be rotated and adjusted 180...

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2021-09-19 at 02:55 CST.

Didn’t find the adapter you need? Check out some others on Amazon.

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83 thoughts on “Use ANY Battery With ANY Tool – Cordless Tool Battery Adapters

  1. Michael Hicks

    I need a battery adapter to convert from my Black and Decker 20v batteries to be used in a Dewalt tool using 20v batteries. Does such an adapter exist? If so where can I get it and how much does it cost? Thanks in advance.

  2. Brian E Carnes

    Hi i am looking for a 20v rigid battery adapter to black and decker 20v, as well as a 20v rigid battery adapter to a 20v milwaukee battery

  3. Robert

    I have a Milwaukee battery chainsaw that I would like to use Ridgid batteries with. Do you have an adapter for that?