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BTI

BTI L20M4P75-BTI 15.52V 90.1WHR LI-ION BATTERY

$107.99
$74.07 SAVE $33.92
None availableas of 09/15/2026

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

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 L20M4P75-BTI 4-Cell 15.52V Li-ion Notebook Battery For Lenovo Thinkpad P1 GEN 4, P1 GEN 4 20Y3, P1 GEN 4 20Y4, X1 Extreme 4TH GEN, X1 Extreme 4TH GEN 20Y5, X1 Extreme 4TH GEN 20Y6

Technical specifications

General Information

Manufacturer Battery Technology, Inc
Manufacturer Part Number L20M4P75-BTI
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Model L20M4P75-BTI
Product Name L20M4P75-BTI Battery
Product Type Battery

Battery Information

Application / Usage NotebookMobile Workstation
Battery Rechargeable Yes
Battery Size Proprietary Battery Size
Battery Chemistry Lithium Ion (Li-Ion)
Battery Energy 90.10 Wh
Number of Cells 4
Output Voltage 15.52 V

Miscellaneous

Compatible to OEM Part Number
  • L20M4P75
  • SB11B79215
  • 5B11B79217
  • L20D4P75
  • SB11B79216
  • 5B11B79218
Compatibility

Replaces OEM:

  • L20M4P75
  • SB11B79215
  • 5B11B79217
  • L20D4P75
  • SB11B79216
  • 5B11B79218

    • HP Products:

  • THINKPAD P1 GEN 4
  • THINKPAD P1 GEN 4 20Y3
  • THINKPAD P1 GEN 4 20Y4
  • THINKPAD X1 EXTREME 4TH GEN
  • THINKPAD X1 EXTREME 4TH GEN 20Y5
  • THINKPAD X1 EXTREME 4TH GEN 20Y6

    		•
    TAA Compliant No

    Warranty

    Limited Warranty 18 Month

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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.