Yustda AC/DC Adapter Compatible with HISION A7 Max-GY A7Max 21.9V 7800mAh Li-ion Battery SAT-3P6S 180W Swimming Robot Cleaner Cordless Robotic Automatic Pool Vacuum Power Supply Charger Cord

World Wide Input Voltage 100-240VAC 50/60Hz. Replacement AC Adapter/Charger ,100% Compatible with the device model listed. Charger/Adapter has total 10 Ft Long power cord. 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: HISION A7 Max-GY A7Max 21.9V 7800mAh Li-ion Battery SAT-3P6S 180W Swimming Robot Cleaner Cordless Robotic Automatic Pool Vacuum