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Black rectangular laptop battery with label showing 11.1V 4120mAh 45WH 4-cell

KingSener

KingSener L19M3PD5 laptop battery 11.1V 4120mAh 45WH 4-cell

SKU CH-FV27-Y49FR MPN L19M3PD5

Replacement 11.1 V, 4120 mAh, 45 Wh, four-cell Li-ion battery compatible with ThinkPad E14 and E15 Gen 2, 3, 4 models

  • Battery voltage rating11.1 V
  • Battery capacity4,120 mAh/45WH
  • 45 Wh capacity extends runtime between charges
  • 1 V 4120 mAh lithium-ion pack matches original specs
  • Four-cell design fits ThinkPad E14 and E15 models
  • 100 % brand-new cells deliver full rated capacity
  • Replaces multiple Lenovo part numbers including SB10X02608

Compatible ThinkPad models

This replacement battery fits ThinkPad E14 and E15 Gen 2, Gen 3 and Gen 4 laptops. It matches the original L19M3PD5 form factor and connects without modification. The 4-cell lithium-ion pack delivers 11.1V and 4120mAh for 45WH of capacity.

Who should buy this

Owners of the listed ThinkPad models who need a new 45WH battery with the exact original dimensions will find a direct fit. Users with other ThinkPad series, different generation numbers, or batteries carrying other part numbers should look elsewhere.

Deciding specification

The 11.1V 4120mAh 45WH rating determines whether this pack replaces your original battery. Verify that your current battery shows the same voltage and capacity before ordering.

How it compares

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

Price $33.99
Pricier than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model nameL19M3PD5
Part numberL19M3PD5 L19D3PD5 L19C3PD5 L19L3PD5
SB10 × 02608 5B10 × 02603
SB10 × 02605 5B10 × 02594
SB10 × 02591 5B10 × 02606
5B10 × 02600 SB10 × 02597
Power
Battery voltage rating11.1 V
Battery capacity4,120 mAh/45WH

Questions about this item

Does the KingSener L19M3PD5 battery ship with any tools or cables, or must they be purchased separately?

The battery is a standalone 11.1V 4120mAh 45WH 4-cell unit; no tools, cables or adapters are included in the package.

How do I confirm which part number matches my ThinkPad E14 or E15 Gen 2 3 4?

Compare the original battery label to the listed part numbers — L19M3PD5 L19D3PD5 L19C3PD5 L19L3PD5 SB10X02608 5B10X02603 SB10X02605 5B10X02594 SB10X02591 5B10X02606 5B10X02600 SB10X02597 — and verify the physical layout matches the product photos.

What does the 45WH rating mean for daily runtime on a ThinkPad E14 or E15?

The 45WH capacity delivers a full charge that meets or exceeds the original design capacity, providing stable power for typical workloads; actual hours depend on screen brightness, processor load and connected peripherals.

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