Parkside x20 Battery to EINHELL 18v PowerX Machines | eBay
Einhell Power X-Change Akku 2x 18V 5,2Ah PXC-Twinpack 4511526 Tool battery 18 V 5.2 Ah Li-ion | Conrad.com
Synergy Digital Power Tool Battery, Compatible with Einhell GE-LC 36/35 Power Tool, (Li-ion, 18V, 4000mAh) Ultra High Capacity, Replacement for Einhell 45.114.36 Battery - Walmart.com
Einhell Power X-Change PLUS 18-Volt Lithium-Ion Compact Battery, 2.6-Ah - - Amazon.com
Einhell Power X-Change PLUS 18-Volt Lithium-Ion Compact Battery, 2.6-Ah - - Amazon.com