(Note: NOT for 12V version. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks.) 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 DC 6V AC / DC Adapter Compatible with Coleman Rechargeable QuickPump Rechargeable Quick Pump Air Mattress Air Electric Pump 2000022364 DC 6V Lead Acid Sealed Rechargeable Battery Pack DC6V DC7.5V 200mA DC6.0V - DC7.5 V 0.2A - 1A 6VDC 7.5VDC 6.0V - 7.5V 6 - 7.5 V 6.0 VDC Switching Class 2 Power Supply Cord Cable Wall Battery Charger Mains PSU (NOT for 12V version. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks.) Compatible with: Coleman 2000017848 QuickPump Rechargeable Air Mattress Pump Fast Inflate Fast Delafe Faster Inflation 120V 120VAC Charger Easily charges form any home outlet; Coleman 2000012491 Campvac Camp Vac Rechargeable QuickPump Air Pump; Coleman 5999B400 Universal QuickPump Rechargeable Air Pump Compatible with: 3YE Model No.: GQ07-075020-AU GQ07-075020AU GQ07075020-AU GQ07075020AU 7.5V 200mA DC7.5V 200 mA Power Supply !!!Note: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working. New DC 6V AC / DC Adapter Compatible with Coleman Rechargeable QuickPump Rechargeable Quick Pump Air Mattress Air Electric Pump 2000022364 DC 6V Lead Acid Sealed Rechargeable Battery Pack DC6V DC7.5V 200mA DC6.0V - DC7.5 V 0.2A - 1A 6VDC 7.5VDC 6.0V - 7.5V 6 - 7.5 V 6.0 VDC Switching Class 2 Power Supply Cord Cable Wall Battery Charger Mains PSU (NOT for 12V ? version. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks.) CECCCROHS 100-240