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Black rectangular lithium-ion laptop battery pack

KingSener

KingSener L22M4PF1 11.52V 4189mAh 65Wh laptop battery

SKU CH-KEZY-5RY47 MPN L22M4PF1

Replacement 11.52 V 4189 mAh 65 Wh lithium-ion battery for Lenovo Yoga Slim 6 and Slim 7 14-inch models

  • Battery voltage rating11.52 V
  • Battery capacity4,189 mAh/65WH
  • Delivers 65Wh capacity for extended runtime
  • Operates at 11.52V matching original specification
  • Uses Li-ion cells for reliable daily performance
  • Replaces L22C4PF1 SB11J63615 5B11J63614 5B11N45328
  • Fits Lenovo Yoga Slim 6 and Slim 7 14-inch series

Replacement for Yoga Slim 6 and 7

This 11.52 V lithium-ion battery replaces Lenovo part numbers L22M4PF1, L22C4PF1 and related codes. It fits Yoga Slim 6-14IAP8, 6-14IRP8, 6-14APU8 and 6-14IRH8 models as well as Slim 7-14IMH9, 7-14IRP8 and 7-14IMH9 units. The pack is new and ready for installation.

Sustained runtime from 65 Wh capacity

The 4189 mAh cell delivers 65 Wh of energy, supporting extended work sessions away from a charger. Voltage remains stable at 11.52 V throughout discharge, so the laptop maintains performance without sudden throttling. Heat generation stays low during continuous use.

11.52 V 65 Wh decides fit

Matching the original voltage and watt-hour rating ensures the power-management firmware recognises the pack and reports accurate remaining time. Buyers whose machines require a different voltage or capacity cannot use this unit.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $53.99
Pricier than about 85% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model nameL22M4PF1 L22C4PF1
Part numberL22C4PF1
SB11J63615
5B11J63614
5B11N45328
Power
Battery voltage rating11.52 V
Battery capacity4,189 mAh/65WH

Questions about this item

Does the 11.52 V 65 Wh battery generate noticeable heat or noise during all-day use?

The Li-ion pack runs silently with no moving parts; typical warmth under load is normal for a 65 Wh cell.

Which specific Lenovo models must I already own for the L22M4PF1 to fit?

It replaces the original battery in Yoga Slim 6-14IAP8, 6-14IRP8, 6-14APU8, 6-14IRH8, Yoga Slim 7-14IMH9, Slim 7-14IRP8 and Slim 7-14IMH9 series.

Will the replacement cell work alongside the original charger and BIOS on an older Yoga Slim 6?

Yes, the 11.52 V 4189 mAh unit matches the factory voltage and communicates with the existing power management.

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