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Black rectangular laptop battery with label showing 11.1V 4120mAh 45WH

KingSener

KingSener L19L3PF5 laptop battery 11.1V 4120mAh 45WH

SKU CH-H003-KN7HC MPN L19L3PF5

Replacement Li-ion battery delivering 11.1 V and 4120 mAh for Lenovo IdeaPad 3 14-inch and 15-inch models

  • Battery voltage rating11.1 V
  • Battery capacity4,120 mAh/45WH
  • 45 Wh capacity extends work sessions
  • 1 V output matches original specification
  • 4120 mAh lithium-ion cells store ample energy
  • Fits Lenovo IdeaPad 3 14 and 15 inch models
  • Replaces multiple OEM part numbers including 5B10X02607

Replacement battery for IdeaPad 3

This KingSener lithium-ion battery replaces the original pack in several Lenovo IdeaPad 3 models. It delivers 11.1 volts and 4120 milliampere-hours for 45 watt-hours of capacity. The unit is supplied new and matches part numbers L19L3PF5, L19D3PF5 and L19C3PF7. It fits 14-inch and 15-inch series including ADA05, ARE05, IIL05, IML05 and ARE05 variants.

Compatibility and limits

The battery suits owners of the listed IdeaPad 3 machines who need a direct replacement for a worn or failed pack. It does not suit users of other Lenovo series, different brands or laptops that require a different voltage or connector layout. Buyers whose model is not explicitly named in the compatibility list should look elsewhere.

Voltage and capacity match

The decisive specification is the 11.1V output combined with 4120mAh capacity, which must match the original battery label exactly. If the original part shows a different voltage or a significantly different watt-hour rating this unit will not work correctly. Verify the part number on the old battery before ordering.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model nameL19L3PF5 L19D3PF5 L19C3PF7
Part numberL19D3PF5 L19L3PF5 L19C3PF7
5B10 × 02607 5B10 × 02599 SB10 × 02596 5B10 × 02602
Power
Battery voltage rating11.1 V
Battery capacity4,120 mAh/45WH

Questions about this item

Does this L19L3PF5 battery fit my Lenovo IdeaPad 3-14IIL05?

Yes, the L19L3PF5 is listed as compatible with the IdeaPad 3-14IIL05 series among other 14-inch and 15-inch IdeaPad 3 models.

Will the 11.1V voltage match the original battery in my IdeaPad 3-15ARE05?

The replacement operates at 11.1V, which matches the voltage specification for the supported IdeaPad 3 series.

How can I confirm the 4120mAh capacity is recognised after installation?

Check the battery information in the operating system or Lenovo Vantage; it should report a design capacity of 4120mAh and 45WH.

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