3packs 20v 2500mah Lithium-ion Akku For Parkside X 20v Team Series Cordless Power Tools For Pap 20 A1, Pap 20 B1, Paps 204 A1 - Rechargeable Batteries - AliExpress
Makita 18V Battery Adapter for Parkside X20V TEAM - Etsy
Makita 18V Battery Adapter for Parkside X20V TEAM - Etsy Sweden