71Wh L21M4PD8 L21L4PD8 Laptop Battery for Lenovo ThinkBook 16 G4+ ARA IAP 

71Wh L21M4PD8 L21L4PD8 Laptop Battery for Lenovo ThinkBook 16 G4+ ARA IAP Series SB11F09735 5B11F09737 SB11F09739 5B11F09740 4ICP6/40/133 4ICP6/40/132 15.36V/4622mAh/4Cell

About this item

• Battery type: Lithium ion ; Battery Condition: Brand New ；Voltage: 15.36V ; Capacity: 71Wh/4622mAh/4Cell
• Replacement Part Number: L21L4PD8 SB11F09739 5B11F09740 L21M4PD8 SB11F09735 5B11F09737 4ICP6/40/133 4ICP6/40/132
• Compatible Models: for Lenovo ThinkBook 16 G4+ IAP (Type: 21CY) series; for Lenovo ThinkBook 16 G4+ ARA (Type: 21D1) series
• Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life
• Note 1: In order to find the right model, please open the back case of your laptop and check the model number of your original battery. When using the new battery, discharge it to 5% (not 0%) and then charge it to 95%. Repeat this cycle 3-4 times