Yustda AC/DC Adapter Compatible with C1 Pro OS7010 OS7010Pro MAX OS7010MAX 21.6V 4.6Ah 7.8Ah Li-ion Battery 65W Robotic Pool Vacuum Cleaner GVE GM65-252260-D Power Supply Charger Cord

(Note: !!! 22.2V is Vacuum's battery voltage. !!! NOT charger's voltage.) New Global 2-Prong 25.2V AC / DC Adapter Compatible with Model: C1 Pro OS7010 Pro OS7010Pro C1Pro 21.6V 4600mAh DC21.6V 4.6Ah 21.6 Volt 4600 mAh 21.6 Volts 4.6 Ah 21.6VDC Lithium Ion Li-ion Liion Rechargeable Battery Pack 65W Cordless Wall Climbing Robotic Automatic Swimming Robot Pool Vacuum Floor Cleaner DC25.2V 2.6A Power Supply Cord Cable PS Charger Mains PSU (w/ 2-pin Connector) Compatible with: Model: C1 MAX OS7010 MAX C1MAX OS7010MAX 21.6V 7800mAh 7.8Ah 7800 mAh 7.8 Ah Lithium Ion Li-ion Rechargeable Battery Pack 65W Cordless Robotic Pool Vacuum Cleaner Power Supply; GVE Model GM65-252260-D GM65-252260D GM65252260-D GM65252260D GM65-252260-0 GM65-2522600 GM65252260-0 GM652522600 Foshan Shunde Guanyuda Power Supply Co., Ltd 25.2V 2.6A 65.52W DC25.2V 2600mA 65.52 W 25.2VDC 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. Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Manufactured with the highest quality materials. Certification: FCC, CE and RoHS. Compatible wtih: C1 Pro OS7010 OS7010Pro MAX OS7010MAX 21.6V 4.6Ah 7.8Ah Li-ion Battery 65W Robotic Pool Vacuum Cleaner GVE GM65-252260-D