USB C Laptop Charger 65W 45W for Lenovo Chromebook 100e 300e 500e C330 S330 ThinkPad T480 T480s T580 T580s E480 E580 Yoga A485 T490S T590 C930 C940 13 IdeaPad 730s AC Adapter Power Supply

Safety Charging--IC chip inside is designed to identify over heat, over current,over voltage, over charging protection. 100% Brand Replacement New adapter , with 1 year warranty£¨full refund in 1 months and replacement in 12 months£©