AC/DC Adapter Charger Compatible with Haokry Cordless&Corded Barber Hair Clipper Hair Cutting & Grooming Rechargeable Lithium-ion Battery Pack Beard Electric Trimmer Power Supply (USB Cable)

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). Tested Units. In Great Working Condition. eeTao 30 days Refund. 24 Months Exchange. eeTao AC/DC Adapter Charger Compatible with Haokry Cordless&Corded Barber Hair Clipper Hair Cutting & Grooming Rechargeable Lithium-ion Battery Pack Beard Electric Trimmer Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU (w/ Barrel Round Plug Tip) ⚠️!!!Note: 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. Compatible with: E-TEK Electronic Manufactory Ltd. ZD012S133075USD ETEK Class 2 Power Supply ⚠️!!!Note: 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.