L22M4PC1 L22D4PC1 Battery for Lenovo ThinkBook 16p G4 IRH/Legion Pro 5-16IRX8 5-16ARX8 5-16IRX9 7-16ARX8H 7-16IRX8H 7-16IRX8 7-16IRX9H Series L22B4PC0 L22C4PC0 L22D4PC0 15.52V/99.9Wh/6440mAh/4-Cell

Important note :
Before purchasing, could you please open your laptop case and confirm your original battery model number, According to battery image, and make sure that's what you need.
Specifications:
Voltage: 15.52V
Capacity: 99.9Wh/6440mAh/4-Cell
Battery Type: Lithium ion
Battery Condition: Brand New
Color: Black
Condition: 100% New from Manufacturer, Grade A Cell
Compatible Part Numbers:
L22M4PC1 SB11N45440 5B11N45394 SB11K38958 5B11K38950
L22D4PC1 SB11N45427 5B11N45404 SB11K38962 5B11K38957
L22B4PC0 SB11N45431 5B11N45420 5B11K38949
L22C4PC0 SB11N45405 5B11N45395 5B11K38955
L22D4PC0 SB11N45409 5B11N45428 5B11K38961
L22M4PC0 SB11N45408 5B11N45419 5B11K38959
L22X4PC0 SB11N45400 5B11N45439 5B11K38953
Compatible Machine Models: (Use "Ctrl+F to find your model quickly):
for Lenovo ThinkBook 16p G4 IRH (Type: 21J8) Series
for Lenovo Legion Pro 5-16IRX8 (Type: 82WK) Series
for Lenovo Legion Pro 5-16ARX8 (Type: 82WM) Series
for Lenovo Legion Pro 5-16IRX9 (Type: 83DF) Series
for Lenovo Legion Pro 7-16ARX8H (Type: 82WS) Series
for Lenovo Legion Pro 7-16IRX8H (Type: 82WQ) Series
for Lenovo Legion Pro 7-16IRX8 (Type: 82WR) Series
for Lenovo Legion Pro 7-16IRX9H (Type: 83DE) Series
How to use the battery correctly :
1. To prevent safety issues from transportation, all battery out off factory are charged 40-50%,(you can check from laptop Battery indicator icon). For initial using of the battery, please discharge it to 5%(not to 0%) and then charge to 100%, and cycle 3-4 times to activate the batterys maximum capacity.
2. Please recharge immediately when battery reduced to 15% level,when you use the battery. Or it will shorten the battery life and cause damages to the battery.
3. If the battery do not use for a long time, please keep the battery to charge to a minimum 50% electricity. Or, it will maybe cause unable to charge again.To maintain the best battery state,replacement battery needs to be fully discharge to 15% and recharge to 100% each 2 month.
4.Do not unplug the battery during charging , better to turn off the laptop when recharge the it.
5.If your laptop cant be charged or cannot be fully charged,there may be possibilities that the adapter does not compatible with the laptop or theres some damage with the adapter. Please switch off your laptop and try again or change to a correct adapter.
6.The battery usage time is related to factors such as the CPU processor speed, application, program, screen brightness, wireless device external ports, and battery life of the laptop, so the actual usage time of the battery may differ from that of the same model of battery.