ThinkPad P14s Gen 2a battery at 240%

[anayrat]

Hello,
Last year I updated laptop firmware and since then, the battery show 240% capacity.
I tried to recalibrate it by discharging to 0% and recharging, but the full capacity is still at 240%:

Device: /org/freedesktop/UPower/devices/battery_BAT0
  native-path:          BAT0
  vendor:               LGC
  model:                5B10W51826
  serial:               2132
  power supply:         yes
  updated:              Fri 19 Jan 2024 03:55:11 PM CET (22 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               charging
    warning-level:       none
    energy:              65.29 Wh
    energy-empty:        0 Wh
    energy-full:         121.21 Wh
    energy-full-design:  50.5 Wh
    energy-rate:         35.92 W
    voltage:             12.119 V
    charge-cycles:       50
    time to full:        1.6 hours
    percentage:          53%
    capacity:            100%
    technology:          lithium-polymer
    icon-name:          'battery-good-charging-symbolic'

The energy-full is two times larger than the real capacity.
I looked at my history:

├─Battery:
│ │   Device ID:          f95c9218acd12697af946874bfe4239587209232
│ │   Previous version:   1.0.8523
│ │   Update State:       Success
│ │   GUID:               37132c80-5c8b-4726-a502-6f8c456da9b4
│ │   Device Flags:       • Internal device
│ │                       • Updatable
│ │                       • System requires external power source
│ │                       • Needs a reboot after installation
│ │                       • Reported to remote server
│ │                       • Device is usable for the duration of the update
│ │ 
│ └─(null) Update:
│       New version:      1.1.10246
│       License:          Unknown
│       Description:      
│       The vendor did not supply any release notes.

I didn't have any issue during the update.

Thanks