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BTI

BTI 5B11H56383-BTI 3-CELL 11.7V LI-ION NOTEBOOK BATTERY FOR LENOVO THINKPAD X1 CARBON 12TH GEN, X1 CARBON 12TH GEN 21KC, X1 CARBON 12TH GEN 21KD, X1 2-IN-1 GEN 9, X1 2-IN-1 GEN 9 21KE, X1 2-IN-1 GEN 9 21KF

$132.99
$89.93 SAVE $43.06
2 availableas of 05/29/2026

Order within for shipment today

Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • WEEE
  • China RoHS
  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

BTI 5B11H56383-BTI 3-CELL 11.7V LI-ION NOTEBOOK BATTERY FOR 5B11H56383, L22M3P77, L22B3P73, SB11H56287, 5B11H56386, 5B11H56384, L22C3P76, SB11H56285, THINKPAD X1 CARBON 12TH GEN, X1 CARBON 12TH GEN 21KC, X1 CARBON 12TH GEN 21KD, X1 2-IN-1 GEN 9, X1 2-IN-1 GEN 9 21KE, X1 2-IN-1 GEN 9 21KF

Technical specifications

General Information

Manufacturer Battery Technology, Inc
Manufacturer Part Number 5B11H56383-BTI
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Name Battery
Product Type Battery

Battery Information

Application / Usage Notebook
Battery Rechargeable Yes
Battery Size Proprietary Battery Size
Battery Chemistry Lithium Ion (Li-Ion)
Battery Capacity 4875 mAh
Battery Energy 57 Wh
Number of Cells 3
Output Voltage 11.7 V DC

Miscellaneous

Compatible to OEM Part Number
  • 5B11H56383
  • L22M3P77
  • L22B3P73
  • SB11H56287
  • 5B11H56386
  • 5B11H56384
  • L22C3P76
  • SB11H56285
  • L22D3P77
  • SB11H56286
  • 5B11H56385
Compatibility

Compatible OEMs:

  • 5B11H56383
  • L22M3P77
  • L22B3P73
  • SB11H56287
  • 5B11H56386
  • 5B11H56384
  • L22C3P76
  • SB11H56285
  • L22D3P77
  • SB11H56286
  • 5B11H56385

Lenovo ThinkPad Notebooks:

  • X1 CARBON 12TH Gen
  • X1 CARBON 12TH Gen 21KC
  • X1 CARBON 12TH Gen 21KD
  • X1 2-IN-1 Gen 9
  • X1 2-IN-1 Gen 9 21KE
  • X1 2-IN-1 Gen 9 21KF
Country of Origin China
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)China Restriction of Hazardous Substances (China RoHS)

Warranty

Limited Warranty 18 Month

Ratings and reviews

Do you own the BTI 5B11H56383-BTI 3-CELL 11.7V LI-ION NOTEBOOK BATTERY FOR LENOVO THINKPAD X1 CARBON 12TH GEN, X1 CARBON 12TH GEN 21KC, X1 CARBON 12TH GEN 21KD, X1 2-IN-1 GEN 9, X1 2-IN-1 GEN 9 21KE, X1 2-IN-1 GEN 9 21KF?

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.