· Original Quality and Premium Materials: built-in original dynamic software and hardware systems, intelligently learning your daily charging routine to reduce battery aging; excellent manufacturing technology with Top-rated electronic component made our 70W charger is friendly to your laptop battery, provide 2 times longer battery lifespan. · Surprisingly Durability and Dependable Warranty: thanks to the exceptional quality, our charger provide you much longer lifespan than other charger; enjoy worry-free 12-month warranty by refund or replacement and friendly customer service. · Superior Safety and Multi Protection: built-in multi safeguards and cooling system to protect against overcharging, short circuiting, overheating, spark, intelligently monitoring temperature to safeguard your laptop. · Super Fast Charging: fast charge your MacBook Pro 14 inch(M3 2023) or MacBook Air 13 inch(M3, 2024) up to 50% in only 30mins, provide you great charging stability and high efficiency to meet the high-speed processing capacity of M1, M2, M3 Pro Max chip; much smaller than 96W or 140W but provide you strong power in a compact size. · 2M / 6.6FT USB C to 3 Braided Cable: super long cable let you can charge and work anywhere; made of top-rated thicker copper wire and coated with premium seamless braided nylon; surprisingly powerful connect ensure great charging stability; the LED on the cable is showing yellow while charging and turn green after 100%. · Great for USB C to 3 Port MacBook: widely compatible with MacBook Air 13 inch(M3, 2024), MacBook Air 13 inch(M2, 2022), MacBook Air 15 inch(M3, 2024), MacBook Air 15 inch(M2, 2023), MacBook Pro 14 inch(M4 2024), MacBook Pro 14 inch(M3 2023), MacBook Pro 14 inch(M2 2022), MacBook Pro 14 inch(M1, 2021), model a2442, a2681, a2941, a3113.