UpBright 5V AC/DC Adapter Compatible with Oxseryn EDHV01 Lemon OXHV01 3.7V Lithium Li-ion Battery 6000mAh Cordless Electric Handheld Pool Swimming Vacuum Cleaner XH0500-1000W Power Supply Cord Charger - Oxseryn Model EDHV01 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 5V AC / DC Adapter Compatible with Oxseryn Model EDHV01 EDHVO1 3.7V DC3.7V 3.7 Volt 3.7 Volts 3.7VDC Lithium ion Li-ion Liion Rechargeable Battery Pack 6000mAh 6000 mAh Cordless Electric Handheld Pool Swimming Vacuum Cleaner DC5V 5.0V 5VDC 5.0VDC 5 V 5.0 VDC Class 2 Switching Power Supply Cord Cable PS Wall Home Charger Mains PSU Compatible with: Oxseryn Lemon OXHV01 0XHV01 OXHVO1 3.7V Lithium ion Li-ion Liion Rechargeable Battery Pack 6000mAh Cordless Electric Handheld Pool Swimming Spa Vacuum Cleaner. Intertek Model: XH0500-1000W XH05001000W 5V 5VDC Class 2 Switching Power Supply ⚠️!!!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.