Input: AC 100-240V 50-60HZ Built-in protection:Wall charge power supply include Over Voltage Protection,Over Current Protection,Short Circuit Protection,Input Protection,all-round guarantee of safe and normal use of power supply. 【Notes】ONLY for these models listed above, WILL NOT for any OTHER models. Please make sure your device model or P/N listed here to ensure compatibility before purchase Compatible device:2-Prong 12.6V AC/DC Adapter Compatible with HDPEAK MF-PC01 MFPC01 5800mAh Li-ion Rechargeable Battery 50W Cordless Automatic Robotic Swimming Pool Vacuum Cleaner BLUE-001 Power Supply Charger Product names are trademarks of the listed manufacturer or other owners, and are not trademarks of Tomatosd Corporation. The manufacturer does not necessarily endorse use of these products. Tomatosd 2-Prong 12.6V AC/DC Adapter Compatible with HDPEAK MF-PC01 MFPC01 5800mAh Li-ion Rechargeable Battery 50W Cordless Automatic Robotic Swimming Pool Vacuum Cleaner BLUE-001 Power Supply Charger