Here are my new reports regarding the FW AMD laptop 13:
in the past weeks I did quite some extensive testing:
Time,Battery [%],USB-C Connectors
04.01.2025 12:47,"88",USB-C 1
04.01.2025 13:00,"87",USB-C 1; Network 2
04.01.2025 13:53,"87",USB-C 1; Network 2
04.01.2025 16:25,"87",USB-C 1; Network 3
04.01.2025 21:27,"86",USB-C 1; Network 3
05.01.2025 09:30,"85",USB-C 1; Network 3
05.01.2025 11:14,"84",USB-C 1; Network 3; USB-A 2
05.01.2025 12:54,"84",USB-C 1; Network 3; USB-A 2
05.01.2025 15:00,"84",USB-C 1; Network 3; USB-A 2
05.01.2025 12:11,"83",USB-C 1; Network 3; USB-A 2
05.01.2025 21:11,"83",USB-C 1; Network 3; USB-A 2
06.01.2025 09:50,"80",USB-C 1; Network 3; USB-A 2; USB-A 4
06.01.2025 11:37,"80",USB-C 1; Network 3; USB-A 2; USB-A 4
06.01.2025 15:39,"80",USB-C 1; Network 3; USB-A 2; USB-A 4
07.01.2025 11:55,"78",USB-C 1; Network 3; USB-A 2; USB-A 4
07.01.2025 13:45,"77",USB-C 1; Network 3; USB-A 2; USB-A 4
08.01.2025 17:20,"75",USB-C 1; Network 3; USB-A 2; USB-A 4
09.01.2025 09:00,"74",USB-C 1; Network 3; USB-A 2; USB-A 4
09.01.2025 18:30,"73",USB-C 1; Network 3; USB-A 2; USB-A 4
10.01.2025 12:45,"71",USB-C 1; Network 3; USB-A 2; USB-A 4
10.01.2025 19:26,"69",USB-C 1; Network 3; USB-A 2; USB-A 4
11.01.2025 13:18,"68",USB-C 1; Network 3; USB-A 2; USB-A 4
12.01.2025 12:45,"66",USB-C 1; Network 3; USB-A 2; USB-A 4
13.01.2025 21:41,"64",USB-C 1; Network 3; USB-A 2; USB-A 4
15.01.2025 09:16,"61",USB-C 1; Network 3; USB-A 2; USB-A 4
16.01.2025 10:07,"59",USB-C 1; Network 3; USB-A 2; USB-A 4
16.01.2025 16:45,"58",Trial without any slots
17.01.2025 12:45,"56",Trial without any slots
19.01.2025 11:39,"51",Network 3;
21.01.2025 11:22,"49",Network 3;
24.01.2025 15:22,"44",Network 3;
25.01.2025 13:32,"90", battery charged
The numbers of the slots refere to this image. During this testing I did not had any issues with fast battery drainage. On the 25.01.25 I stop my experiments and stowed the laptop away.
On the 06.02.2025 I opened it up again and the battery was 79% charged, which for 12 days feels like a lot of discharge, especially since I’m not planning to use the laptop daily.
My old Lenovo x230 survived for half a year in the closet without much discharge at all.
I started the laptop and loaded the battery back to 90% then used init 0
as a normal user and stored it with only one USB-C adapter plugged in slot 1.
Somewhere I read that using a mouse (and look if the LED is on) is a good idea to test if the USB-A still has power. This method has its limits since (at least my) mouse only works on USB-2 which makes it hard to check if power is present. But I found out that using a external USB-3 hard-disk works well.
On the 08.02.25 I first added the USB-A adapter and a external USB-3 hard-drive and the hard-drive immediately powered on, so it was on power for the last 2 days. When I booted the laptop it had 29% battery left, so I recharged it completely.
After I rebooted the laptop I plugged a mouse in and it was dark, I plugged the hard-disk in the same slot and it was working (LED and sound/vibrations of the rotating disks).
It did not matter in which slot I added the hard-disk (I tried 2 and 3).
I kept testing with the Laptop on a power-source, and hard-disk running. Then I shut the laptop down and the hard-disk was still running. Also when I shot the laptop down and after it was offline I added the harddisk and it was sill powering up. While after adding it after some time ~20 mins it was not powering up anymore.
On the 16.02.2025 the laptop had 82% battery.
The conclusions I found are:
- The discharge rate even in normal operation is abnormal high and since I’m planing to use the laptop not that often i’m not super happy with that.
- The full drain within 2-3 days is connected to the USB slots not fully powering down.
- Maybe sometimes (for whatever reasons) the laptop does not shuts down fully after an
init 0
and the 20 mins wait time.
- It doesn’t matter much if you store the laptop with slots plugged in or not.
EDIT: I did another test today (18.02.25):
When I first add the USB-C docking-station for power supply to the switched off laptop and then the hard-drive, the hard-drive powers on immediately. After the laptop was fully charged again, I removed the USB-C power supply and the hard-drive was still powered, about 15mins later it was also powered down. I believe this is how it should be, so maybe something within the mainbord sometimes stays online after the 15mins and that is what drains the battery.