.Type: Plug & Play Rechargeable Li-ion Battery
.Model: L21M4P75
.Voltage: 15.36V
.Capatity: 57Wh 3711mAh
.Interface: Refer to the picture! Please check it!
.Color: Black

.Replacement for Part Number:
L21B4P71 SB10W51978 5B10W51877 SB11M89834 5B11M90033 L21M4P75 SB10W51976 5B10W51875 SB11M89832 5B11M90031 L21L4P73 SB10W51975 5B10W51874 SB11M89831 5B11M90030 L21D4P74 SB10W51977 5B10W51876 SB11M89833 5B11M90032

.Compatible Models (use "Ctrl+F to find your model quickly")
Fit for Lenovo ThinkPad T14s Gen 3 2022 Series
Fit for Lenovo ThinkPad T14s Gen 4 2023 Series

Not all the compatible laptop models have been listed, please open the back case of your laptop and choose the right battery model according to your laptop's origibal battery.

.Package included:
1X L21B4P71 Battery
1X User Manual
1X Tool Kit

.Note:
1.Before placing your order, we highly suggest you to open the back case of your latptop and check out the exact part number of your laptop's original battery.
2.Discharge the new battery use to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.
3.Do not disassemble, crush or puncture. Do not dispose of in fire or water.
4.If you remove battery for a long time, charge more than 80% at least one time within one months.
5.Don't connect adapter for a long time while using the battery. It may damage the battery.
6.When using the battery, care should be taken to prevent exposure and moisture.