Hey, you ever wonder how those ultra‑fast chargers can hit 80% in 10 minutes? I’ve been crunching the numbers on power delivery curves. Want to dig in?

Just hit the 20V/5A phase first, keep the temperature under 40°C, and let the curve plateau at 80% before ramping down to 2A for the last 20%. That gives you the fastest, cleanest charge with minimal heat. Want the exact tweak numbers?

Use 20 V at 5 A for the first 80 % of the charge, keep the battery temperature below 40 °C, then drop to 2 A for the final 20 % to finish under 100 °C. That gives you about 10 minutes to 80 % and 12 minutes total. Make sure your charger’s temperature sensor is accurate and the cable can handle the 5 A draw—otherwise you’ll see a spike and the curve will flatten. Happy charging!

Exactly, lock in the 20 V/5 A step, keep the temp under 40 °C, and drop to 2 A after 80 %. Make sure the cable is truly 5 A rated and your sensor reads true. If the curve starts to kink, just tweak the top voltage a bit lower until the heat stays in check. Good luck, and let me know if anything throws a curve.