Uso:
sudo dmidecode -t 22
de dmidecode
manual:
DMI TYPES
The SMBIOS specification defines the following DMI types:
Type Information
────────────────────────────────────────
0 BIOS
.
.
21 Built-in Pointing Device
22 Portable Battery
23 System Reset
.
.
No meu laptop, aqui está a saída:
root@aularon-laptop:~# dmidecode -t 22
# dmidecode 2.11
SMBIOS 2.6 present.
Handle 0x0012, DMI type 22, 26 bytes
Portable Battery
Location: Primary
Manufacturer:
Name:
Design Capacity:
Design Voltage:
SBDS Version:
Maximum Error:
SBDS Serial Number:
SBDS Manufacture Date: 2010-10-10
SBDS Chemistry: LION
OEM-specific Information: 0x00000000
root@aularon-laptop:~#
Como você pode ver, minha bateria foi fabricada em 2010-10-10
.