?Sales Service?: Any problem with the product can be replaced or refunded within 12 months. If you have any questions, please feel free to contact us by email and we will reply within 24 hours. ?Multiple Safety Protection?:Built-in original dynamic software and hardware systems to keep Maximum Battery Capacity to 98%, intelligently learning your daily charging routine to reduce battery aging and intelligently monitoring temperature to safeguard your devices; friendly to computer battery and provide 2 times longer battery lifespan. ?Wide Compatibility?:The 140W USB C power adapter supports PD 30W/61W/87W/96W/140W output and compatible with MacBook Pro/Air, iPad Pro/Air/Mini, XPS, ThinkPad, MateBook,iPhone 14/14 Pro/14 Pro Max/14 Plus, iPhone 13/13 Pro/13 Pro Max/13 Mini/12/12 Pro/12 Pro Max, Galaxy S21/S20/S10, Note 20/10+, Pixel 3XL/3/2XL, Switch, and more other USB-C laptops, tablets and phones. ?Mac Book Fast Charger?:Our USB-C charger is designed for widely mac book models, replacement for Mac Book Pro charger 16, 14 inch 2023 2021,New macbook air 15 13 inch charger 2023 2022. Also compatible with all USB-C type C port laptop cellphone and ipad(Need to purchase additional USB C to C cable). ?Super Fast Charging?: Use our tailor-made USB C cable on our 140W USB C power adapter can full charge your 2023 MacBook Pro 16 in only 1h 40 mins and charge it up to 50% in only 32 mins as fast as to full charge a cellphone.