Πληροφορίες Μπαταρίας Laptop

Συμβαίνει να έχει περάσει καιρός που έχουμε την ίδια μπαταρία στο laptop μας και αρχίζει να μειώνεται ο χρόνος που μπορεί να το διατηρήσει ανοικτό.

Για να δούμε πληροφορίες σχετικές με την μπαταρία μας έχουμε 2 εντολές στη διάθεσή μας, τις οποίες θα δούμε παρακάτω

dmidecode

dmidecode -t 22  

μας επιστρέφει πληροφορίες όπως οι παρακάτω

SMBIOS 2.6 present.

Handle 0x0047, DMI type 22, 26 bytes  
Portable Battery  
    Location: Real 1
    Manufacturer: E-One Moli Energy
    Manufacture Date: 10/31/2006
    Serial Number: FSPK50074
    Name: MOLICEL
    Chemistry: Lithium Ion
    Design Capacity: Unknown
    Design Voltage: Unknown
    SBDS Version: SBDS Version Number
    Maximum Error: Unknown
    OEM-specific Information: 0x12345678

Handle 0x0048, DMI type 22, 26 bytes  
Portable Battery  
    Location: Real 2
    Manufacturer: E-One Moli Energy
    Manufacture Date: 10/31/2006
    Serial Number: FSPK50074
    Name: MOLICEL
    Chemistry: Lithium Ion
    Design Capacity: Unknown
    Design Voltage: Unknown
    SBDS Version: SBDS Version Number
    Maximum Error: Unknown
    OEM-specific Information: 0x12345678

Handle 0x0049, DMI type 22, 26 bytes  
Portable Battery  
    Location: Fake
    Manufacturer: -Virtual Battery 0-
    Manufacture Date: 10/31/2006
    Serial Number: Battery 0
    Name: CRB Battery 0
    Chemistry: Lithium Ion
    Design Capacity: Unknown
    Design Voltage: Unknown
    SBDS Version: SBDS Version Number
    Maximum Error: Unknown
    OEM-specific Information: 0x12345678

Handle 0x004A, DMI type 22, 26 bytes  
Portable Battery  
    Location: Location of the battery
    Manufacturer: Battery Manufacturer
    Manufacture Date: 01/01/2007
    Serial Number: Serial Number
    Name: Battery Name
    Chemistry: Nickel Cadmium
    Design Capacity: Unknown
    Design Voltage: Unknown
    SBDS Version: SBDS Version Number
    Maximum Error: Unknown
    OEM-specific Information: 0x12345678

upower

upower -i `upower -e | grep 'BAT'`  

μας επιστρέφει πληροφορίες όπως παρακάτω

native-path:          BAT0  
vendor:               [MKF_CUSTOMER]  
model:                [MKF_BASEBOARD_ID]  
power supply:         yes  
updated:              Wed 01 Jun 2016 07:51:09 PM EEST (56 seconds ago)  
has history:          yes  
has statistics:       yes  
battery  
present:             yes  
rechargeable:        yes  
state:               charging  
warning-level:       none  
energy:              0 Wh  
energy-empty:        0 Wh  
energy-full:         41.1588 Wh  
energy-full-design:  56.16 Wh  
energy-rate:         0 W  
voltage:             9.229 V  
percentage:          0%  
capacity:            73.2885%  
technology:          lithium-ion  
icon-name:          'battery-caution-charging-symbolic'