eeTao 5V USBC Replacement Charger Compatible with DOAO A6 Electric Head Shaver for Bald Men Battery ower Supply Adapter Cord Cable PS Wall Home Mains PSU Compatible with DC5V Type C Charger 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 eeTao 30 days Refund. 24 Months Satisfaction Exchange Note: Rechargeable batteries will not be used forever, with an average battery life of 1 to 3 years. If the battery is damaged, it will not accept charging. But it's not a problem with the charger eeTao 5V USBC Replacement Charger Compatible with DOAO A6 Electric Head Shaver for Bald Men Battery DC5V Type C Power Supply Adapter Cord Cable PS Wall Home Mains PSU CECCCROHS 100-240