![DEWALT 20-Volt Max 2-Pack 4 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery Kit in the Power Tool Batteries & Chargers department at Lowes.com DEWALT 20-Volt Max 2-Pack 4 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery Kit in the Power Tool Batteries & Chargers department at Lowes.com](http://mobileimages.lowes.com/productimages/3a3bff14-2a48-4598-ba9a-7c8fba51d8a5/04230942.jpg?size=pdhism)
DEWALT 20-Volt Max 2-Pack 4 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery Kit in the Power Tool Batteries & Chargers department at Lowes.com
![Harbor Freight's new 20v cordless batteries ARE Dewalt knock-off's but are NOT cross-compatible : r/Tools Harbor Freight's new 20v cordless batteries ARE Dewalt knock-off's but are NOT cross-compatible : r/Tools](https://external-preview.redd.it/geAtZJUXAIHet-MHW6Vxtscx7Kyzl4LIb0eUo4ylIhs.jpg?auto=webp&s=a2487f18e9675a729c03bc4a6fbb8bd32dd6e5b5)
Harbor Freight's new 20v cordless batteries ARE Dewalt knock-off's but are NOT cross-compatible : r/Tools
![Amazon.com: HPA1820 18/20V Battery Adapter for Black Decker 18/20V Tools,for Black Decker 18/20V NiCd & NiMh Replacement Tool Battery HPB18 HPB18-OPE 244760-00 A1718 FS18FL FSB18 : Tools & Home Improvement Amazon.com: HPA1820 18/20V Battery Adapter for Black Decker 18/20V Tools,for Black Decker 18/20V NiCd & NiMh Replacement Tool Battery HPB18 HPB18-OPE 244760-00 A1718 FS18FL FSB18 : Tools & Home Improvement](https://m.media-amazon.com/images/I/61LxuNiG07L._AC_SL1000_.jpg)
Amazon.com: HPA1820 18/20V Battery Adapter for Black Decker 18/20V Tools,for Black Decker 18/20V NiCd & NiMh Replacement Tool Battery HPB18 HPB18-OPE 244760-00 A1718 FS18FL FSB18 : Tools & Home Improvement
![HPA1820 Adapter 20V MAX to 18V Adaptor Battery Adapter Compatible with Black Decker & Stanley & Porter Cable Convert Black Decker 20V or Stanley 20V or Porter Cable 20V Lithium-ion Battery to HPA1820 Adapter 20V MAX to 18V Adaptor Battery Adapter Compatible with Black Decker & Stanley & Porter Cable Convert Black Decker 20V or Stanley 20V or Porter Cable 20V Lithium-ion Battery to](https://i5.walmartimages.com/asr/b795ce87-9a38-4cd6-a9ba-c47e41bf6141.e3fc14fbe0c67bc96b12f45e7ea076f6.jpeg)
HPA1820 Adapter 20V MAX to 18V Adaptor Battery Adapter Compatible with Black Decker & Stanley & Porter Cable Convert Black Decker 20V or Stanley 20V or Porter Cable 20V Lithium-ion Battery to
![DEWALT 20-Volt Amp-Hour Lithium Power Tool Battery Adapter in the Power Tool Batteries & Chargers department at Lowes.com DEWALT 20-Volt Amp-Hour Lithium Power Tool Battery Adapter in the Power Tool Batteries & Chargers department at Lowes.com](http://mobileimages.lowes.com/productimages/b42b0121-9c99-40af-8525-81c5048b63f5/09491923.jpg?size=pdhism)