UpBright AC/DC Adapter Compatible with MOYSOUL Model V12 V 12 22.2V 3300mAh 22.2VDC 3.3Ah Lithium Li-ion Battery 600W 30KPa 9 in 1 Handheld Stick Cordless Vacuum Cleaner Power Supply Cord Charger PSU - MOYSOUL V12 Power Supply

• 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. UpBright 30 days Refund. 24 Months Exchange. UpBright New Global AC / DC Adapter Compatible with MOYSOUL Model V12 V 12 22.2V 3300mAh DC22.2V 3.3Ah 22.2 Volt 3300 mAh 22.2 Volts 3.3 Ah 22.2VDC Lithium ion Li-ion Liion Rechargeable Battery Pack 600W 30KPa Powerful Suction 9 in 1 Handheld Stick Cordless Vacuum Cleaner Pet Hair Carpet Floor Class 2 Switching Power Supply Cord Cable PS Wall Home Charger Mains PSU ⚠️!!!Tips: 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.