Yustda AC/DC Adapter Compatible with Aiper GS200 Elite Ultra 21.6V 5200mAh Li-ion Battery Cordless Robotic Pool Vacuum Robot Cleaner 36122 DSS48-2501700 25VDC 1.7A Power Supply Charger Cord

(Note: !!! 21.6V is Vacuum's battery voltage. !!! NOT charger's voltage.) New Global 2-Prong 25V AC / DC Adapter Compatible with Aiper Model GS200 Elite Ultra EliteUltra 21.6V 5200mAh 112.32Wh DC21.6V 5.2Ah 112.32 Wh 21.6 Volt 5200 mAh 21.6 Volts 5.2 Ah 21.6VDC Lithium ion Li-ion Liion Rechargeable Battery Pack Swimming Robot Cleaner Cordless Automatic Robotic Pool Vacuum DC25V 1.7A 42.5W 25.0V 1.70A Power Supply Cord Cable PS Charger Mains PSU (w/ 2-pin Connector) Compatible with: Charger 36122; DSS Model DSS48-2501700 DSS482501700 Foshan City Dizhi Power Supply Co., Ltd !!!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: Aiper GS200 Elite Ultra 21.6V 5200mAh Li-ion Battery Cordless Robotic Pool Vacuum Robot Cleaner 36122 DSS48-2501700 25VDC 1.7A