Amazon.com: Battery Charger Replacement Power Tool Accessories NTC Temperature Control for Hilti 12V C4/12‑50 100‑240V 5℃~40℃ Red(US Plug) : Tools & Home Improvement
10AWG battery adapter for HILTI B18 22v 22 volt dock power connector robotics | eBay
Battery Adapter for Old Hilti 15,6V Tools (like 151 Model) ( Jadapters ) | eBay
Amazon.com: Battery Charger 100‑240V Replacement for Hilti C4/12-50 ,Fast Charging with Dual LED Systems & USB Port : Tools & Home Improvement