Specification:
Battery Cell
recharge cycles： 500
Operation time: Around 1-3.5hours

Compatible Part Number:

L18C3P72 L18C3P71 L18L3P73 L18M3P73 L18M3P74 L18M4P73 L18M4P74 02DL007 02DL008 02DL009 02DL010 SB10K97645 SB10K97646 SB10K97647 SB10K97648 SB10T83197 SB10T83122 SB10T83148 SB10T83149 SB10W51929 SB10W51928 5B10W51829 5B10W51830 5B10W13906 5B10W13905 5B10W13877 5B10W13954

Compatible Laptop Models:( Use "Ctrl"+"F" to find your laptop model)

Lenovo ThinkPad T490 Series:

ThinkPad T490-20N20048GE;ThinkPad T490-20N20049GE;ThinkPad T490-20N3;ThinkPad T490-20N3001EGE;ThinkPad T490-20Q9;ThinkPad T490-20QH;ThinkPad T490-20RY.

Lenovo ThinkPad T495 Series:

ThinkPad T495-20NJ0011PB;ThinkPad T495-20NJ0012GE;

ThinkPad T495-20NK.

Lenovo ThinkPad P43S Series:

ThinkPad P43S-20RH002SUS.

Lenovo ThinkPad P14S Gen 1st Series

Lenovo ThinkPad P14s Gen 2nd Series,

Lenovo ThinkPad T14 Gen 1st Series

ThinkPad T14-20S2;ThinkPad T14-20S3;ThinkPad T14-20UD;ThinkPad T14-20UD0013GE.

Lenovo ThinkPad T14 Gen 2nd Series.

How to confirm that the battery is suitable for your laptop?
Method 1: Use System Information to find your laptop model
Step 1: Press Windows + R to open Run window.
Step 2: Input "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: Remove Battery from Laptop to find your laptop battery part number
Step 1: Switch off the laptop and unplug the power cable in case of electric shock
Step 2: Remove the back panel with the screwdriver. You should to this with care avoiding any harm to the laptop components.
Step 3: Disconnect the cable connected to the battery and then take out the battery. After that, you can check the specifications of your battery.
Install A New Battery:

1. You need to turn off your laptop and disconnect the power.
2. Disconnect the connection between the old battery and the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery screws one by one and carefully save each screw.
3. Remove the old battery, carefully install the new battery on the battery case, screw in the screw, and connect the wiring of the new battery.
4. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you

Laptop Battery Instructions:

1. Discharge the new battery to 10% (not 0%), then charge(100%) and cycle 3-5 times to wake up the new battery.
2. It can calibrate the state of the battery by performing a complete and effective charging and discharging of the battery once a month.
3. Charge it to around 50% when you store it long term.
4. Do not keep your battery below 5% or deep discharge state (long time 0%), may turn on battery protection and cause the battery to fail to charge.
5. Please feel welcomed to notify us of any inconvenience or fault in our battery.

The following are troubleshooting methods:

1. Turn off the laptop.
2. Unplug AC power.
3. Remove the battery.
4. Replace AC power.
5. Turn on laptop,allow OS to boot.
6. Once logged into the machine, perform a normal shut down.
7. Unplug AC power.
8. Replace battery.

On May 24, 2023 at 02:09:57 PDT, seller added the following information: