Amazon.com: Two Pieces B22 22V 5.0Ah High Power Lithium-Ion Battery Compatible for Hilti 18V 21.6V 22V Cordless Power Tool Compatible for Hilti 22V Battery Tool : Tools & Home Improvement
Amazon.com: Battery Charger For Hilti, Portable C 4/12-50 12V Lithium Power Tools Battery Charger, 57W Fast Charging With Dual LED Systems & USB Port Cordless Battery Pack Charger For Hilti 12 Volt
Amazon.com: Battery Charger Replacement Tool Compatible for Hilti, 12V C4/12‑50 100‑240V Battery Charger (U.S. regulations) : Tools & Home Improvement