UpBright 2-Prong 12.6V AC/DC Adapter Compatible with Aiper Pilot H1 111P PilotH1 11.1V 2000mAh Li-ion Battery Handheld Rechargeable Cordless Swimming Pool Vacuum Cleaner Power Supply Cord Charger PSU - Aiper Pilot H1 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 2-Prong 12.6V AC / DC Adapter Compatible with Aiper Model Pilot H1 111P PilotH1 11.1V 2000mAh DC11.1V 2Ah 11.1 Volt 2000 mAh 11.1 Volts 2 Ah 11.1VDC 2.0Ah Lithium ion Li-ion Rechargeable Battery Pack Handheld Rechargeable Cordless Swimming Pool Vacuum Cleaner DC12.6V 12.60V 12.6VDC 12.60VDC 12.6 V 12.60 VDC Switching Power Supply Cord Cable PS Wall Home Charger Mains PSU (w/ 2-pin Connector) ⚠️!!!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.