Hilti 115-Volt Nuron C6 241-Watt/9.6 Amp lithium-Ion compact Charger for 22-Volt Nuron Batteries 2254431 - The Home Depot
Synergy Digital Power Tool Battery, Compatible with Porter Cable PC1801D Power Tool, (Li-ion, 18V, 5000mAh) Ultra High Capacity, Replacement for Porter Cable Battery - Walmart.com