![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/51Uy5ATiLPL._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
![2Pack 20v 6.0Ah Replacement Lithium-ion Battery Compatible with Dewalt 20V Max Batteries XR DCB205 DCB200 DCB206 DCB206-2 DCB204 DCB204BT-2 DCB203 DCB201 | Pricepulse 2Pack 20v 6.0Ah Replacement Lithium-ion Battery Compatible with Dewalt 20V Max Batteries XR DCB205 DCB200 DCB206 DCB206-2 DCB204 DCB204BT-2 DCB203 DCB201 | Pricepulse](https://images-na.ssl-images-amazon.com/images/I/51LHqGn7AeL.jpg)
2Pack 20v 6.0Ah Replacement Lithium-ion Battery Compatible with Dewalt 20V Max Batteries XR DCB205 DCB200 DCB206 DCB206-2 DCB204 DCB204BT-2 DCB203 DCB201 | Pricepulse
Are Black & Decker batteries interchangeable with Dewalt and the same with Dewalt batteries with Black & Decker? - Quora
Are Black & Decker batteries interchangeable with Dewalt and the same with Dewalt batteries with Black & Decker? - Quora
![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)