For sale is an authentic, original Lenovo ThinkPad internal laptop battery pack (Model: L18C3P72 / Part Number: 5B10W13954). This genuine OEM part is perfect for replacing a degraded or dead internal battery core to restore cordless power delivery to your enterprise machine.

Note: There are 4 identical units available in matching cosmetic condition. Select your desired quantity from the drop-down menu.

 Physical Integrity: The battery cells are perfectly flat and stable with no cell swelling or outer wrapper deformation.

 Connectors & Hardware: Features an undamaged multi-wire connection lead and intact standard M2 screw structural mounting plastic tabs.

 Testing Status: Clean working pulls. The exact remaining health percentage, lifecycle count, and overall longevity capacity are unverified.

This battery pack is designed for a broad selection of premium 14-inch ThinkPad professional models:

 Compatible Laptop Models: Lenovo ThinkPad T490, T495, P43s, P14s (Gen 1 & 2), and T14 (Gen 1 & 2) Series.

 Model Name: L18C3P72

 ASM P/N: SB10T83197

 FRU P/N: 5B10W13954

 Chemistry: Lithium-ion (Li-ion 00)

 Electrical Ratings: 11.52V === Typical Capacity 4380mAh / 51Wh (Rated 4250mAh / 49Wh)

 Cell Configuration: 3-Cell Internal Layout

 1x Genuine Lenovo ThinkPad L18C3P72 Laptop Battery Pack

 

Please Note: This listing includes the individual internal battery component only. M2 mounting screws and tools are not included.

 Safe Delivery: The battery pack will be shipped and packed flat within a heavy-duty, crush-resistant box to ensure total isolation from external impact during courier transit.