NOTE:1. This is a USB C to Phone 12 charger cable, NOT a USB A to Phone charger cable. This means that the end of the Phone cable that connects to the wall charger is a USB C Port. You need to use 18W, 20W, 29W, 30W, 61W, or 87W USB-C Power Adapter to achieve fast charge. 2.when the battery reaches 80%, the phone will enter trickle charge mode (charging protection mode), which means it will charge slower after 80%.Product Feature20 FT Long Phone Cord :Plenty long enough for many occasions with much less restricting on the length. You can plug it in and walk around or lie down in bed or on the couch using your devices. Easier Data SyncingLonger have to worry about lack of USB C Port Hub, portable and cost-effective. Designed for more convenient data transfer. With the USB C connector of our phone charging cable, you can connect your Phone 12 to your USB-C Port Laptops and tablets to seamlessly sync & charge.Ideal Replacement :Nylon Braided Phone 12 Type C Charger Cable, more durable and flexible, is Ideal replacement for typical rubber charging cable. Say NO to Rupture & Twine! Upgraded 3D aluminum connector, which to ensure the metal part won't break. Special Strain Relief design, can bear 30000+ bending test. Premium nylon braided armor with Tangle Free Design, more durable and flexible. Power Delivery PD Fast Charging :Almost 5x faster than regular charger! Supports Power Delivery PD fast charging Phone 12 or later models when using your own USB-C Power Delivery PD Charger. Extensive CompatibilityCompatible with Phone 12, Phone 12 Pro, Phone 12 Pro Max, Phone 12 Mini