UpBright 25.6V AC/DC Adapter with Roborock Dyad WD1S1A Cordless Wet Dry Vacuum Cleaner 22.2V/4925mAh 21.6V/4600mAh Lithium-ion Battery Charging Dock 25.6VDC 1.4A Power Supply Cord Charger

Specifications: AC input voltage ……100-240VAC (Global) Input frequency ………47-63Hz AC inrush current(max.) …….20A/230V Line regulation (full load) .......±0.5% Peak- to -peak ripple ……. <100MV Working temperature………….0-35℃-100% ,50℃-70% load Setup rise hold up time………100ms,50ms,20ms-240VAC input Strong made totally Fitting part Overvoltage protection………115%-135% rated output voltage Withstand voltage………I/P-O/P 3Kvac,1 minute Overload protection ………115%-135%fold back current limiting, Shield Feature: Low interference and noise Advanced technology and high Grade High efficiency and reliability Short circuit protection, Over-temperature protection, and Overvoltage protection A Long-lasting and well-made laptop power adapter guarantees long term use PCB & Shield is manufactured with Fireproofing materials. Power Exchange Savings more than 5658% (More power exchange savings means less power wasting and working more efficient with your computer). Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel safety features, it's security when notebook PC computer is working.