Buy on Amazon : br br Ridgid R86091 18 Volt NiCd or Lithium Ion Dual Chemistry Cordless Tool Battery Charger (Bulk br br Provided in Bulk Packaging br RIDGID 18 Volt Multi-Chemistry Charger is Energy Star compliant and UL listed br Charges all RIDGID 18 Volt ni-cad and lithium-ion batteries br 6 ft cord length br This charger is designed for North American requires 120v 60 hz input voltage and has the standard 2 prong North American plug