This listing includes the Charger with both a 12v Automotive and AC Adapter power adapters. True independent 4-channel microprocessor controlled charging with sophisticated 3-stage charging profile User selectable current (charge speed) and voltage for different battery chemistries. Four 10440， 16340， 14500， 14650， 17500， 17670， 18350， 18500， 18650， or 18700 can be charged independently 1 year warranty when purchased from an authorized XTAR dealer. Xtar XTAR VP4 4-Bay Smart Battery Charger with LCD Digital Display， Black XTAR-VP4