New 22V 5.0Ah Replacement High Power Lithium Ion Akkupack for Hilti 21.6V 22V Cordless Tools for Hilti B22 22V Power Tools|Rechargeable Batteries| - AliExpress
Hilti 22-Volt to 36-Volt 350-Watt 9 Amp Lithium-Ion Battery Charger 2028878 - The Home Depot