18V 6000mAh LiIon - Rechargeable battery for EINHELL POWER X-CHANGE
EINHELL Power X-Change Battery & Charger Starter Kit 2.5 Ah - EURO EAC
1-3pcs Einhell Power X-change 18v,4.8ah Lithium-ion Battery Universally Compatible With All Pxc Power Tools And Garden Machines - Rechargeable Batteries - AliExpress
Power X-Change: the hightech battery in detail | Einhell.ca