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Black rectangular lithium-ion laptop battery with connector pins

Beisite

Beisite L20C3PD4 L20D3PD4 L20M3PD4 laptop battery 11.52V 57Wh for ThinkPad E14 E15 Gen 3

SKU CH-Z0NS-XGS28

11.52 V lithium-ion replacement battery delivering 57 Wh for ThinkPad E14 and E15 Gen 3 laptops

  • Battery typeLithium-Ion
  • Battery voltage rating11.52 V
  • Battery capacity57 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor ThinkPad E14 E15 Gen 3
  • Reliable power for ThinkPad E14 and E15 Gen 3
  • 57Wh capacity supports extended mobile use
  • 52V lithium-ion chemistry matches original specs
  • Replaces multiple Lenovo part numbers including L20C3PD4, L20D3PD4, L20M3PD4
  • Brand-new condition ensures full cycle life from first charge

Replacement battery for ThinkPad E14 and E15 Gen 3

This 11.52V 57Wh lithium-ion battery replaces part numbers L20C3PD4, L20D3PD4 and L20M3PD4. It fits a wide range of ThinkPad E14 G3 and E15 G3 models listed by the supplier. The unit is supplied new in black.

Interchangeable part numbers shipped at random

The three listed part numbers share compatibility despite differing voltages, so the supplier ships whichever variant is in stock. No cables, tools or software are included in the package.

Verify your exact model number before ordering

Check the part number printed on your original battery against the replace list above. This battery is not suitable for other ThinkPad series or for earlier E14 and E15 generations.

How it compares

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

Price $55.99
Pricier than about 86% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameL20C3PD4 L20D3PD4 L20M3PD4
Model nameL20C3PD4 L20D3PD4 L20M3PD4
Part number31CP6/54/90
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.52 V
Battery capacity57 Wh
Compatibility
Compatible withFor ThinkPad E14 E15 Gen 3

Questions about this item

Will the 57Wh lithium-ion pack need periodic replacement?

Yes, the lithium-ion cell will lose capacity over time and should be replaced when runtime no longer meets your needs.

What limits continuous operation on a single charge?

The 57Wh capacity sets the energy ceiling, so sustained workloads drain the pack until it requires recharging.

Does the 11.52V battery generate noticeable heat during all-day use?

Normal operation produces modest warmth; the pack has no active cooling, so surface temperature rises with heavy load.

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