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Rectangular black lithium-ion laptop battery with connector on one side

KingSener

KingSener L20L3PD4 57Wh 11.52V laptop battery for ThinkPad E14 Gen3 E15 Gen3 2021 E14 Gen4

SKU CH-HBAB-8DP59 MPN L20L3PD4

A 57 Wh, 11.52 V lithium-ion replacement battery for ThinkPad E14 and E15 models from 2021

  • Battery voltage rating11.52 V
  • Battery capacity57 Wh / 4,948 mAh
  • 57 Wh capacity powers longer work sessions away from mains
  • 52 V lithium-ion cells match original voltage for stable operation
  • Replaces part numbers SB11E24664 and 5B11E24665 for direct compatibility
  • Fits ThinkPad E14 Gen3, E15 Gen3 and E14 Gen4 without modification
  • Brand-new condition with 100 % design capacity guaranteed from first charge

57 Wh replacement battery for ThinkPad E14 Gen3

This KingSener L20L3PD4 unit is a 57 Wh lithium-ion pack rated at 11.52 V. It replaces original part numbers including L20M3PD4 L20D3PD4 L20C3PD4 SB11E24664 SB11C73240 SB11C73241 SB11C73243 5B11E24665 5B11C73242 5B11C73244 5B11C73245. It suits owners of those ThinkPad models who need a new power source. Builders who need a different voltage or capacity cannot use this pack.

Simple internal swap with no soldering required

The battery matches the original dimensions so it fits the existing bay without modification. Installation consists of removing the bottom cover disconnecting the old pack and connecting the new one. Common issues arise when the connector is not fully seated or when the replacement part number does not match the original label. The supplier advises a full charge and discharge cycle two or three times after fitting.

Verify the exact part number

Compare the numbers printed on your current battery with the long list above and check that the connector position matches the product photos. Confirm your laptop is one of the listed ThinkPad models from 2021 onward. Do not rely on the laptop model name alone because several revisions exist.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model nameL20M3PD4
Part numberL20L3PD4
L20D3PD4
L20C3PD4
L20M3PD4
SB11E24664
SB11C73240
SB11C73241
SB11C73243
5B11E24665
5B11C73242
5B11C73244
5B11C73245
Power
Battery voltage rating11.52 V
Battery capacity57 Wh / 4,948 mAh

Questions about this item

How can I confirm the KingSener L20L3PD4 is working correctly after installing it in my ThinkPad E14 Gen3?

After installation, charge the battery to 100% then run it down through normal use. The operating system should report a full-charge capacity close to the 57Wh design rating. Repeat a full charge and discharge cycle two or three times to stabilise the reading.

What comes in the box with the L20L3PD4 and what must I source separately?

The package contains the 11.52V 57Wh Li-ion replacement battery only. No tools, screws or AC adapter are included, so you will need a suitable screwdriver for the bottom case and your existing charger.

Which part-number variant should I choose among L20L3PD4, L20M3PD4, L20D3PD4 and the SB11/5B11 codes?

All listed part numbers — L20L3PD4, L20M3PD4, L20D3PD4, L20C3PD4, SB11E24664, SB11C73240, SB11C73241, SB11C73243, 5B11E24665, 5B11C73242, 5B11C73244, 5B11C73245 — refer to the same 57Wh 11.52V battery; pick the one that matches the label on your original unit.

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