World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. New AC / DC Adapter Compatible with Black & Decker Dustbuster 14.4V CHV1410B CHV1410 B Type 1 14.4V DC 14.4 Volts 14.4 V 14.4VDC 14.4 VDC 14.4 Volt Rechargeable Lithium Battery Dust buster Cordless Hand Vac Vacuum Cleaner B&D BD UA170020B 90561138-01 17V AC 200mA 17VAC 0.2A AC17V 17V - 19V 19VDC DC19V Class 2 Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU !!! (w/ Barrel Round Plug Tip. !!! NOT 2Pin. !!! NOT for CHV1410L. Please Check For Compatibility With Your Unit. Thanks.) AC Adapter Compatible with Black & Decker Dustbuster 14.4V DC CHV1410B CHV1410 B Hand Vac Dust Buster B&D Vacuum Cleaner 90561138-01 UA170020B 17V 19V Power Battery Charger (NOT for CHV1410L)