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Rectangular black lithium-ion laptop battery pack with connector pins

KingSener

KingSener L22C4PC0 laptop battery 15.44V 80Wh

SKU CH-98Q8-140D5 MPN L22C4PC0

Replacement Li-ion battery delivers 80 Wh at 15.44 V for compatible Lenovo laptops

  • Battery Voltage15.44V
  • Battery Capacity80Wh / 5182mAh
  • 80Wh capacity delivers extended runtime
  • 44V voltage matches original specifications
  • 5182mAh rating supports longer sessions
  • Compatible with multiple Lenovo part numbers
  • Brand new Li-ion cells ensure reliability

Compatible laptops and battery models

This KingSener L22C4PC0 battery replaces multiple Lenovo part numbers including SB11N45431 and 5B11K38949. It fits Legion Pro 5 7 and ThinkBook 16p models that originally used a 15.44V 80Wh pack. The black Li-ion unit matches the original dimensions for direct installation.

Who should buy this and who should not

Owners of the listed Lenovo laptops needing a new 80Wh replacement will find the correct voltage and connector layout here. Users whose devices require a different voltage, capacity or physical layout must select another battery.

Deciding specification

The battery delivers 15.44V and 80Wh (5182mAh) using Li-ion cells. This voltage and capacity combination determines whether the pack matches the laptop's power requirements.

Highlights

  • 80Wh capacity delivers extended runtime
  • 44V voltage matches original specifications
  • 5182mAh rating supports longer sessions
  • Compatible with multiple Lenovo part numbers
  • Brand new Li-ion cells ensure reliability

Specifications

BrandKingSener
ModelL22C4PC0
Part NumberL22B4PC0
L22C4PC0
L22D4PC0
L22M4PC0
L22X4PC0
SB11N45431
SB11N45405
SB11N45409
SB11N45408
SB11N45400
5B11N45420
5B11N45395
5B11N45428
5B11N45419
5B11N45439
5B11K38949
5B11K38955
5B11K38961
5B11K38959
5B11K38953
Battery Voltage15.44V
Battery Capacity80Wh / 5182mAh

Questions about this item

How often should the L22C4PC0 80Wh Li-ion battery be cycled if the laptop stays plugged in most of the time?

Fully charge and discharge the pack two or three times when new, then charge above 80 percent at least once a month if the battery is removed for storage.

What capacity loss appears first during long gaming sessions on this 15.44V 5182mAh pack?

The 80Wh design capacity sets the runtime ceiling; sustained high draw will deplete the stored charge before any other limit is reached.

Does the KingSener L22C4PC0 run hot or draw extra power when the laptop is used all day?

High-quality cells and PCB deliver stable capacity without excess heat; follow the tip to avoid leaving the adapter connected continuously while on battery.

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