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Rectangular black laptop battery with label showing 11.1V 4040mAh

PowerWarehouse

PowerWarehouse L19C3PF4 laptop battery for Lenovo IdeaPad 5-15IIL05, 5-15ARE05

SKU CH-62J3-XKJV9

Replacement 3-cell lithium-ion battery rated 11.1V and 4040mAh for Lenovo IdeaPad 5-15 models

  • Battery type3 Cell Lithium-Ion
  • Compatible withLENOVO IDEAPAD 5-15IIL05, 5-15ARE05, 5-15ITL05, 5-15ALC05
  • Direct replacement for Lenovo IdeaPad 5 models
  • 1 V 4040 mAh capacity for extended runtime
  • Three-cell lithium-ion chemistry reduces weight
  • Matches five OEM part numbers for assured fit
  • Brand-new condition ready for immediate installation

Replacement Battery for IdeaPad 5-15 Series

This new three-cell lithium-ion pack is built for Lenovo IdeaPad 5-15IIL05, 5-15ARE05, 5-15ITL05 and 5-15ALC05 models. It restores mobile power for owners whose original cell no longer holds a useful charge.

11.1 V 4040 mAh Capacity Limit

The pack delivers 11.1 volts and 4040 milliampere-hours, matching the factory specification for these chassis. Runtime will follow the original design envelope and cannot exceed the platform's power-management ceiling.

Direct OEM Part Substitute

It replaces Lenovo part numbers L19C3PF4, SB10W86951, 5B10W86959, 5B11N52042 and 5B11N56343 without modification. The swap is worthwhile when the existing battery shows reduced capacity or fails to charge.

How it compares

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

Price $50.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Product
Part numberL19C3PF4, SB10W86951, 5B10W86959, 5B11N52042, 5B11N56343
Power
Battery type3 Cell Lithium-Ion
Compatibility
Compatible withLENOVO IDEAPAD 5-15IIL05, 5-15ARE05, 5-15ITL05, 5-15ALC05

Questions about this item

Which part number matches my IdeaPad 5-15IIL05 — L19C3PF4, SB10W86951, 5B10W86959, 5B11N52042 or 5B11N56343?

All five OEM numbers reference the same 3-cell 11.1 V 4040 mAh battery, so any of them identifies the correct replacement for your model.

What does the 4040 mAh rating mean for daily runtime on an IdeaPad 5-15ARE05?

The 4040 mAh capacity at 11.1 V supplies the same charge the original battery provided, giving comparable hours per charge under identical workload and brightness settings.

Does the L19C3PF4 use the standard Lenovo battery connector for the 5-15ITL05?

Yes — it is built to the original mechanical and electrical interface, so it fits the 5-15ITL05, 5-15ALC05 and the other listed IdeaPad 5 models without adapters.

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