L19M3PF1 L19C3PF1 Laptop Battery Replacement for Lenovo ThinkBook 15-IML 15-IIL 14-IML 14-IIL Series L19M3PF9 L19C3PF9 L19M3PF2 L19D3PF2 L19L3PF1 L19D3PF1 L19L3PF8 11.4V 45Wh 4000mAh 3-Cell

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Lithium-ion batteries, rechargeable batteries for portable electronics,100% new from Manufacturer. Adopt strict quality control standards, reliable and high-quality batteries. Meet the OEMs specifications, be stable and last long, Lower Power Consumption, provide stronger power for your laptop.

ModelL19M3PF1 Battery
TypeLi-ion
Voltage11.4V
Capacity45Wh 4000mAh
Condition : 100% New from Manufacturer, Grade A Cell
Packing Included:

1*L19M3PF1 battery
1* Instruction manual
Meet the OEM. CE / FCC / RoHS certified.
Easy to install.
Up to 1000+ recharge cycles over the life of the battery.
Easily deal with various practical environments and bring you a stronger battery life experience.
Method 1: Use System Information to find your laptop model

Step 1: Press " Windows + R " to open the Run window.
Step 2: Type " msinfo32 " in the empty box and click " OK " to open System Information.
Step 3: Keep in the " System Summary " section and you will find the " System Model " item in the right pane.
Method 2: Open the back cover of the laptop and confirm the battery type and capacity, as well as the model of the laptop.

Step 1: Turn off the laptop and unplug the power cord (to prevent electric shock)
Step 2: Remove the back panel with a screwdriver. (Please proceed with care to avoid damage to the laptop's components.)
Step 3: Disconnect the cable connected to the battery and remove it. After that, you can check the specifications of your battery.
Replacement Part Number:

L19M3PF1, SB10V25248, 5B10V25238, SB10W67411, 5B10W67364
L19L3PF1, SB10V25247, 5B10V25250, SB10W67400, 5B10W67257
L19C3PF1, SB10V25242, 5B10V25237, SB10W67322, 5B10W67347
L19D3PF1, SB10V25236, 5B10V25251, 5B10W67255, L19L3PF8, 5B10X55572
L19M3PF2, SB10V25233, 5B10V25240, SB10W67304, 5B10W67327
L19D3PF2, SB10V25235, 5B10V25245, SB10W67408, 5B10W67394
L19C3PF9, SB10X55571, 5B10X55570, L19M3PF9, SB10X55573, 5B10X55569
Compatible Models: (use "Ctrl+F" to find your model quickly)

Lenovo ThinkBook 14-IML 20RV Series
Lenovo ThinkBook 14-IIL 20SL Series
Lenovo ThinkBook 15-IML 20RW Series
Lenovo ThinkBook 15-IIL 20SM Series
Lenovo ThinkBook 14 2020 G1 Gen 1 Series
Lenovo ThinkBook 15 2020 G1 Gen 1 Series
Note: For more accrate, please check the part number of your original battery.
Manual calibration, The steps are:
1) Shut down, plug in the power adapter to fully charge the battery. If the battery is full, you can proceed directly to the next step.
2) Unplug the power adapter, turn on the battery, and let the battery automatically discharge until the computer automatically shuts down. During this period, it is best not to do any computer operations.
3) Plug in the battery adapter and fully charge the battery. This process is OK if it is turned on or not.
To borrow software, such as batteryMon :
1) Install the battery, plug in the power adapter, and power on. Run Batterymon and click the start button. After charging, shut down and unplug the adapter.
2) Restart and run Batterymon. Close all applications, adjust the power plan to turn off the screen for 1 minute and never go to sleep, and then slowly wait for the battery to discharge until it automatically shuts down. Repeat the operation 3 times.
3. The software is still used, but the battery manager on the official website is used, just follow the instructions.
Besides, The software is still used, but the battery manager on the official website is used, just follow the instructions.
Use the battery that comes with BIOS to calibrate:
(1) After booting, quickly press the "F2" key to enter the BIOS menu;