Can I use both the 240w and the 60w charger at the same time?

[James3]

There is a long thread that discusses this.

[TRACKING] Battery flipping between charging and discharging / Draws from battery even on AC

With AC connected and battery charge at the set threshold, the battery status as reported by the kernel often flips between charging and discharging, sometimes even within one or two seconds. (This can be seen using the Gnome battery icon or upower -d). AC is always reported as online. This also means I get a constant stream of udev events starting tlp, which then notices that AC is still online and does nothing, but this could probably be solved by tweaking udev rules. Some more observations: …

There are ways round the problem.

1. One of those is by changing the bios charge limits. By default the limits are 5% appart. You can widen that with the “ectool chargecontrol …” command, thus more game time before charging.
2. allow more current from the psu by adjusting the chargelimit.