Method 1: Using System Information to Find Your Laptop Model
Open the Run Window: Press the Windows + R keys simultaneously to bring up the Run window.
Access System Information: Type msinfo32 into the input box and click OK to launch the System Information tool.
Locate the System Model: In the System Summary section, you will find the System Model item listed in the right pane. This will provide you with the exact model of your laptop, which is crucial for identifying the compatible battery.
Method 2: Checking the Battery and Laptop Model Directly
Power Off and Unplug: Before you begin, ensure that your laptop is turned off and the power cord is disconnected to avoid any risk of electric shock.
Remove the Back Panel: Carefully use a screwdriver to remove the back panel of your laptop. Please proceed with caution to prevent any damage to the internal components.
Disconnect and Remove the Battery: Gently disconnect the cable attached to the battery and remove it from the laptop. Once the battery is out, you can easily check its specifications, including the type, capacity, and model number.
Type: Rechargeable Lithium-ion Battery
Model : L18M3P71
Voltage: 11.52V
Capacity: 57Wh/4950mAh
cells: 3-Cell
Condition: Grade "A" cells Battery
Battery life: with a cycle at least 1000+ cycles
100% brand New from Manufacturer
L18M3P71 / L18L3P71 / L20D3P71
02DL012 / 02DL011 / SB10K97650
SB10K97649 / 5B10W13913
SB10T83156 / 5B10W13914
SB10T83157 / 5B10W51823
SB10W51924 / 5B10W51831
SB10W51930 / 5B10W51832 /SB10W51931
1X Battery
One set of screwdrivers tool
1X User Manual
For Lenovo ThinkPad T15 1st Gen Series
ThinkPad T15 Gen.1 (20S6003NGE), ThinkPad T15 Gen.1 (20S60021GE), ThinkPad T15 Gen.1 (20S7S8KQ01),
ThinkPad T15 Gen.1 (20S7S8KU01), ThinkPad T15 Gen.1 (20S6000TGE), ThinkPad T15 Gen.1 (20S60023GE),
ThinkPad T15 Gen.1 (20S6000SGE), ThinkPad T15 Gen.1 (20S60071GE), ThinkPad T15 Gen.1 (20S60047GE), ThinkPad T15 Gen.1 (20S6S19V00).
For Lenovo ThinkPad T15 2nd Gen Series
ThinkPad T15 Gen 2 (20W4007RGE), ThinkPad T15 Gen 2 (20W4003WGE), ThinkPad T15 Gen 2 (20W4003QGE),
ThinkPad T15 Gen 2 (20W4008VGE), ThinkPad T15 Gen 2 (20W4008PGE), ThinkPad T15 Gen 2 (20W400NNGE),
ThinkPad T15 Gen 2 (20W400NMGE), ThinkPad T15 Gen 2 (20W400NRGE), ThinkPad T15 Gen 2 (20W400NQGE), ThinkPad T15 Gen 2 (20W400NPGE).
For Lenovo ThinkPad T590 Series
ThinkPad T590 (20N4002VGE), ThinkPad T590 (20N4002UGE), ThinkPad T590 (20N40032GE),
ThinkPad T590 (20N4002WGE), ThinkPad T590 (20N4000AUK), ThinkPad T590 (20N40031GE),
ThinkPad T590 (20N40033GE), ThinkPad T590 (20N40009GE), ThinkPad T590 (20N40057GE), ThinkPad T590 (20N5000AMZ)
For Lenovo ThinkPad P15S 1st Gen Series
ThinkPad P15s (20T40049GE), ThinkPad P15s (20T4000AGE), ThinkPad P15s (20T4003AGE),
ThinkPad P15s (20T40008GE), ThinkPad P15s (20T40007GE), ThinkPad P15s (20T4000NGE),
ThinkPad P15s (20T4000QGE), ThinkPad P15s (20T4000KGE), ThinkPad P15s (20T4000JGE), ThinkPad P15s (20T40006GE).
For Lenovo ThinkPad P15S 2nd Gen Series
ThinkPad P15s Gen. 2 (20W6005EGE), ThinkPad P15s Gen. 2 (20W60055GE), ThinkPad P15s Gen. 2 (20W600J2GE),
ThinkPad P15s Gen. 2 (20W6007JGE), ThinkPad P15s Gen. 2 (20W600GNGE), ThinkPad P15s Gen. 2 (20W600J9GE),
ThinkPad P15s Gen 2 (20W600JBGE), ThinkPad P15s Gen. 2 (20W600J5GE), ThinkPad P15s Gen. 2 (20W600J6GE), ThinkPad P15s Gen. 2 (20W60060GE)
For Lenovo ThinkPad P53S Series
ThinkPad P53s (20N6001NGE), ThinkPad P53s (20N6001JGE), ThinkPad P53s (20N60018GE), ThinkPad P53s (20N6001JUK), ThinkPad P53s (20N7S0U80Q).
New Batteries: When using a new battery, fully activate the battery by discharging it to 5% (not 0%) and then recharging it to 95% 3-4 times.
Overuse: Do not always use the battery at 0%, as this may damage the battery or shorten its life. 3.
Char