5B11H56401-BTI - Battery Technology BTI 5B11H56401-BTI 3-CELL | Aztek Computers
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SKU: AFJN0ITGSH |  Mfg. Part: 5B11H56401-BTI  | UPC: 886734899703  |  0 Reviews  |     Share

5B11H56401-BTI - Battery Technology BTI 5B11H56401-BTI 3-CELL 11.61V LI-ION NOTEBOOK BATTERY FOR LENOVO THINKPAD P14

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$87.54  $118.18
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Product Overview

L23M3P73 SB11H56302 L23D3P74

Expert Overview

The BTI 3-CELL 11.61V LI-ION NOTEBOOK BATTERY, part number 5B11H56401-BTI, is a replacement or spare power source designed for specific Lenovo ThinkPad models. This lithium-ion battery provides 11.61 volts across three cells, offering a reliable power solution for mobile professionals and IT departments managing Lenovo fleets. It addresses the common issue of diminished battery life in aging laptops or provides an essential spare for extended off-grid work. This battery is suitable for organizations utilizing Lenovo ThinkPad P14S Gen 5 (models 21G2 and 21G3) and P16S Gen 3 notebooks, ensuring continued productivity without constant access to AC power. It helps maintain operational continuity for users who require their devices to be portable and functional throughout the workday.

Technical Specifications

S GEN 5, P14S GEN 5 21G2, P14S GEN 5 21G3, P16S GEN 3, P16S GEN 3

Product Details

  • Manufacturer:
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  • BATTERY TECHNOLOGY
  • 5B11H56401-BTI
  • 886734899703
  • New
  • 0.75 lbs
  • 4 X 1 X 14
  • Aug 31, 2026
  • Dec 01, 2025
  • Yes
  • CN
Product Identifiers: Brand: Battery Technology • Part #: 5B11H56401-BTI • UPC: 886734899703 • Category: Laptop Batteries • TAA Compliant

Frequently Asked Questions

Which Lenovo ThinkPad models are compatible with this battery?

This battery is compatible with Lenovo ThinkPad P14S Gen 5 (models 21G2 and 21G3) and P16S Gen 3 notebooks. It is designed to integrate seamlessly with these specific systems.

What are the key electrical specifications of this battery?

This is a 3-cell lithium-ion battery providing an output of 11.61 volts. These specifications ensure it meets the power requirements of the compatible Lenovo ThinkPad models.

What is the primary use case for this battery?

This battery is ideal for replacing an existing, worn-out battery to restore original runtimes, or as a spare to extend the operational time of a compatible Lenovo ThinkPad when away from power outlets. It supports mobile productivity for business users.

Does this battery replace any other part numbers?

Yes, this battery is noted to replace part numbers L23M3P73, SB11H56302, and L23D3P74. This information can assist in verifying compatibility with existing battery models.

5B11H56401-BTI - Battery Technology BTI 5B11H56401-BTI 3-CELL 11.61V LI-ION NOTEBOOK BATTERY FOR LENOVO THINKPAD P14

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Reviews for Battery Technology 5B11H56401-BTI

$87.54