Snow Joe + Sun Joe iCHRG40-DPC Dual Port iON 40 V EcoSharp Lithium-Ion Charger Thermal, over-voltage, over-current circuit protection for safe charging Charges two iBAT40 batteries at the same time, completely in just 2.5 to 3 hours For use with all Snow Joe and Sun Joe cordless iON models Greener power - No gas, oil, tune-ups, pull-cords, or tangled extension cords! ETL approved; Full 2 year warranty; Energy Star certified