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Main image of L21M3PG2 Laptop Battery 57Wh 4948mAh 11.52V Compatible with Lenovo ThinkPad L14 Gen 3 4 / L15 Gen 3 4 Chromebook Series L21D3PG2 L21C3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344

Alt view image 2 of 6 - L21M3PG2 Laptop Battery 57Wh 4948mAh 11.52V Compatible with Lenovo ThinkPad L14 Gen 3 4 / L15 Gen 3 4 Chromebook Series L21D3PG2 L21C3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344

Alt view image 3 of 6 - L21M3PG2 Laptop Battery 57Wh 4948mAh 11.52V Compatible with Lenovo ThinkPad L14 Gen 3 4 / L15 Gen 3 4 Chromebook Series L21D3PG2 L21C3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344

Alt view image 4 of 6 - L21M3PG2 Laptop Battery 57Wh 4948mAh 11.52V Compatible with Lenovo ThinkPad L14 Gen 3 4 / L15 Gen 3 4 Chromebook Series L21D3PG2 L21C3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344

Alt view image 5 of 6 - L21M3PG2 Laptop Battery 57Wh 4948mAh 11.52V Compatible with Lenovo ThinkPad L14 Gen 3 4 / L15 Gen 3 4 Chromebook Series L21D3PG2 L21C3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344

Alt view image 6 of 6 - L21M3PG2 Laptop Battery 57Wh 4948mAh 11.52V Compatible with Lenovo ThinkPad L14 Gen 3 4 / L15 Gen 3 4 Chromebook Series L21D3PG2 L21C3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344

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L21M3PG2 Laptop Battery 57Wh 4948mAh 11.52V Compatible with Lenovo ThinkPad L14 Gen 3 4 / L15 Gen 3 4 Chromebook Series L21D3PG2 L21C3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344

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Specifications Battery Model: L21M3PG2 / Voltage: 11.52V / Capacity: 57Wh 4948mAh 3-Cell / Color: Black / Condition: Brand New.
Replace Part Number L21M3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344 SB11M89806 5B11M90005 SB11M89809 5B11M90008 L21C3PG2 SB11F21947 5B11F21941 SB11H56244 5B11H56343 SB11M89805 5B11M90004 SB11M89808 5B11M90007 L21D3PG2 SB11F21945 5B11F21946 SB11H56243 5B11H56342 SB11M89804 5B11M90003 SB11M89807 5B11M90006
Compatible with Laptop Models For Lenovo ThinkPad L14 Gen 3 (type 21C1, 21C2, 21C5, 21C6) Series; For Lenovo ThinkPad L14 Gen 4 (type 21H1, 21H2, 21H5, 21H6) Series; For Lenovo ThinkPad L15 Gen 3 (type 21C3, 21C4, 21C7, 21C8) Series; For Lenovo ThinkPad L15 Gen 4 (type 21H3, 21H4, 21H7, 21H8) Series; For Lenovo ThinkPad C14 Gen 1 Chromebook (type 21C9, 21CA) Series.
Purchase Skills Please open the back cover of the laptop before ordering and make sure that the original battery model is consistent with the listing. After getting the battery, pl

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EPYOBW is a professional laptop battery supplier that continues to provide durable and safe laptop batteries. Wish you a happy shopping
Battery Model: L21M3PG2
Capacity: 57Wh 4948mAh 3-Cell
Voltage: 11.52V
Battery Type: Li-ion
Replace Part Number:
L21M3PG2 SB11F21952 5B11F21953 SB11H56245 5B11H56344 SB11M89806 5B11M90005 SB11M89809 5B11M90008
L21C3PG2 SB11F21947 5B11F21941 SB11H56244 5B11H56343 SB11M89805 5B11M90004 SB11M89808 5B11M90007
L21D3PG2 SB11F21945 5B11F21946 SB11H56243 5B11H56342 SB11M89804 5B11M90003 SB11M89807 5B11M90006
Notice needing attention:
The above laptops are compatible with different batteries, Please look at the pictures carefully.
You can open the back of your laptop to check the battery model number.
for Lenovo ThinkPad L14 Gen 3 (type 21C1, 21C2, 21C5, 21C6) series
for Lenovo ThinkPad L14 Gen 4 (type 21H1, 21H2, 21H5, 21H6) series
for Lenovo ThinkPad L15 Gen 3 (type 21C3, 21C4, 21C7, 21C8) series
for Lenovo ThinkPad L15 Gen 4 (type 21H3, 21H4, 21H7, 21H8) series
for Lenovo ThinkPad C14 Gen 1 Chromebook (type 21C9, 21CA) series
Brand new battery
100% compatible
Meet OEM specifications
Rechargeable up to 1000+ times
Please feel free to choose us Welcome to EPYOBW Note: The following battery models have some of the same compatible laptops, Please look at the pictures carefully. Specification: Compatible Laptop Models: (use "Ctrl+F" to find your model quickly) EPYOBW High Quality Laptop Battery High Quality Battery

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First Listed on Newegg	January 10, 2026

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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#: 9SIC4RSKRN5407