Amazon.com: for Milwaukee M18 18V Battery Adapter Convert to for Black & Decker 20V LBXR20 LB20 LBX20, Porter Cable 20V PCC685L PCC682L Power Tools : Tools & Home Improvement
FirstPower Battery Adapter for Makita 18V Lithium-ion Power Tools,Convert Milwaukee 18V or Dewalt 20V Lithium-ion Battery to Makita 18V Lithium-ion Battery - - Amazon.com
Milwaukee Battery Adapter to Makita – Power Tools Adapters
Amazon.com: MT20DL Battery Adapter for Makita 18V BL1830 BL1860 BL1815 Li-ion Battery Convert for Dewalt 18V 20V DCB200 Li-ion Battery
1x Adapter# Milwaukee M18 & DeWalt 20v Li-ion Batteries to Makita 18v Type Tools | eBay
Adapter for Aeg /Rigid 18V battery convert for makita 18V lxt tool usage | eBay