BATTERY TECHNOLOGY- BTI 

BATTERY TECHNOLOGY- BTI LN-4X50M08811 BATT 10.8V 48WH LN-4X50M08811-BTI 10.8V 48WH BATT

Mfg Part Number:  4X50M08811-BTI  
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Price: $121.80
Quantity:
In Stock: 14
Last Updated: Sep 28, 2025
No Sales Tax except these states
, PO and Wire.

BTI 4X50M08811-BTI 6-CELL 10.8V LI-ION BATTERY COMPATIBLE WITH 01AV425, 61+, 01AV426, SB10K97582, 01AV491, 4X50M08811, THINKPAD 25, 25 20K7, P51S, T470, T470 20HD, T470 20HE, T470 20JM, T470 20JN, T480, T480 20L5, T480 20L6, T570, T570 20H9, T570 20HA, T570 20JW, T570 20JX, T580, T580 20L9, T580 20LA

Main Specification
General Information
Manufacturer Battery Technology, Inc
Manufacturer Part Number 4X50M08811-BTI
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Model 4X50M08811-BTI
Product Name 4X50M08811-BTI Battery
Product Type Battery
Battery Information
Application/Usage Notebook
Battery Rechargeable Yes
Battery Size Proprietary Battery Size
Battery Chemistry Lithium Ion (Li-Ion)
Battery Energy 48 Wh
Number of Cells 6
Output Voltage 10.8 V
Miscellaneous
Compatible to OEM Part Number
  • 01AV425
  • 61+
  • 01AV426
  • SB10K97582
  • 01AV491
  • 4X50M08811
Compatibility

Compatible to OEM Part Numbers:

  • 01AV425
  • 61+
  • 01AV426
  • SB10K97582
  • 01AV491
  • 4X50M08811

Lenovo ThinkPad Notebooks:

  • A475
  • A485
  • 25
  • 25 20K7
  • P51S
  • T470
  • T470 20HD
  • T470 20HE
  • T470 20JM
  • T470 20JN
  • T480
  • T480 20L5
  • T480 20L6
  • T570
  • T570 20H9
  • T570 20HA
  • T570 20JW
  • T570 20JX
  • T580
  • T580 20L9
  • T580 20LA
Country of Origin China
Environmental Compliance Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty 18 Month
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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