USB-C PD 3.1 & PPS on Phones (2025): The Real Fast-Charging Playbook Mobile Gyan — a hype-free, practical guide for everyday users, power geeks, and travelers. Table of Contents 01 — Why fast charging is confusing (and how to fix it) 02 — PD 3.1 & PPS in plain English 03 — Quick matrix: PD, PPS, and proprietary systems 04 — Cables 101: E-markers, gauges, and what actually matters 05 — Chargers: GaN, ports, and real-world matching 06 — Battery health: heat is the enemy 07 — Power profiles: numbers you’ll see on boxes 08 — Buyer scenarios: pick your perfect combo 09 — Travel, cars, and power banks (PPS tips) 10 — Safety checklist and myths 11 — Troubleshooting: when speeds are slow 12 — FAQs 13 — Bottom line: one simple setup 01 — Why fast charging is confusing (and how to fix it) USB-C unified the port, not the rules. Two phones with the same port can charge at wildly d...