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Main image of HWW New 11.64V 46.5Wh 3995mAh L21M3PD5 Battery Compatible with Lenovo ThinkBook 14 G4+ IAP/ARA L21L3PD5 L21C3PD5 L21D3PD5 L21C4PD6 L21M4PD6 L21D4PD6 L21L4PD6 SB11E40203 SB11E40205 SB11E40208 Series

Alt view image 2 of 4 - HWW New 11.64V 46.5Wh 3995mAh L21M3PD5 Battery Compatible with Lenovo ThinkBook 14 G4+ IAP/ARA L21L3PD5 L21C3PD5 L21D3PD5 L21C4PD6 L21M4PD6 L21D4PD6 L21L4PD6 SB11E40203 SB11E40205 SB11E40208 Series

Alt view image 3 of 4 - HWW New 11.64V 46.5Wh 3995mAh L21M3PD5 Battery Compatible with Lenovo ThinkBook 14 G4+ IAP/ARA L21L3PD5 L21C3PD5 L21D3PD5 L21C4PD6 L21M4PD6 L21D4PD6 L21L4PD6 SB11E40203 SB11E40205 SB11E40208 Series

Alt view image 4 of 4 - HWW New 11.64V 46.5Wh 3995mAh L21M3PD5 Battery Compatible with Lenovo ThinkBook 14 G4+ IAP/ARA L21L3PD5 L21C3PD5 L21D3PD5 L21C4PD6 L21M4PD6 L21D4PD6 L21L4PD6 SB11E40203 SB11E40205 SB11E40208 Series

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HWW New 11.64V 46.5Wh 3995mAh L21M3PD5 Battery Compatible with Lenovo ThinkBook 14 G4+ IAP/ARA L21L3PD5 L21C3PD5 L21D3PD5 L21C4PD6 L21M4PD6 L21D4PD6 L21L4PD6 SB11E40203 SB11E40205 SB11E40208 Series

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Condition: New Voltage: 11.64V Capacity: 3995mAh/46.5Wh
Replace Part Number: L21M3PD5 L21L3PD5 L21C3PD5 L21D3PD5 L21C4PD6 L21M4PD6 L21D4PD6 L21L4PD6 SB11E40203 SB11E40205 SB11E40208 5B11E40201 5B11E40206 5B11E40207
Fit For: Lenovo ThinkBook 14 G4+ IAP Series, Lenovo ThinkBook 14 G4+ ARA Series
Please check the part number of your old battery before order,which is the correct way to find replace battery,welcome to contact us if still have any questions.
If the new battery can't be recognized during the initial installation, please reinstall it and check if the interface is clean to make sure it is fully connected.Discharge the new battery to 5% (not 0%), then charge and cycle 3 times to wake up the new battery.

Overview

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Battery Type: Li-ion
Voltage: 11.64V
Capacity: 3995mAh/46.5Wh
Color: Black
Warranty: 12 months long

Replace Part Number:
L21M3PD5 L21L3PD5 L21C3PD5 L21D3PD5 L21C4PD6 L21M4PD6 L21D4PD6 L21L4PD6 SB11E40203 SB11E40205 SB11E40208 5B11E40201 5B11E40206 5B11E40207

Fit for:
Lenovo ThinkBook 14 G4+ IAP Series
Lenovo ThinkBook 14 G4+ ARA Series

Additional Information
First Listed on Newegg	January 10, 2026

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Warranty

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by E-Transit Limited Return Policy

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Item#: 9SIC4RSKRN5672