UpBright 2-Prong AC/DC Adapter Compatible with PoolMr Manatee YM-S4-01 YMS401 10000mAh Li-ion Battery 180W Cordless Robotic Pool Cleaner Automatic Swimming Robot Vacuum Power Supply Cord Charger PSU - PoolMr Manatee YM-S4-01 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 AC / DC Adapter Compatible with PoolMr Model Manatee YM-S4-01 YM-S401 YMS4-01 YMS401 10000mAh 10Ah 10000 mAh 10 Ah Lithium ion Li-ion Liion Rechargeable Battery Pack 180W 182.5 Watt IPX8 Waterproof Wall Climbing Cordless Robotic Pool Cleaner Automatic Swimming Robot Vacuum Class 2 Switching Power Supply Cord Cable PS 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. Compatible with listing item ASIN: B0D1BTW47D -- Cordless Robotic Pool Cleaner - Automatic Pool Vacuum Robot with Wall Climbing - 120 Mins Runtime, Quad-Motor Powerful Suction, Self-Parking, for In Ground Pool Up to 1500 sq. ft, Black Compatible with listing item ASIN: B0D1BW2YTG -- Cordless Robotic Pool Cleaner - Automatic Pool Vacuum Robot with Wall Climbing - 120 Mins Runtime, Quad-Motor Powerful Suction, Self-Parking, for In Ground Pool Up to 1500 sq. ft, Beige