Please everyone: don’t get overexcited:
Most hardware is Defective by design because the manufacturer wants to sell more batteries. This is how you can test your support today:
sudo tlp-stat --battery
--- TLP 1.3.1 --------------------------------------------
+++ Battery Features: Charge Thresholds and Recalibrate
natacpi = inactive (laptop not supported)
tpacpi-bat = inactive (laptop not supported)
tp-smapi = inactive (laptop not supported)
[...]
/sys/class/power_supply/BAT0/cycle_count = (not supported)
[...]
So I already know my Acer laptop is not supported and one of the reasons I’ll never buy one again…