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BTI

BTI AC Adapter

$84.00
$55.33 SAVE $28.67
3 availableas of 09/19/2026

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Should arrive by Thu, Oct 1 with free ground shipping

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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.

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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 4X20E50558-BTI 20V 135W AC ADAPTER COMPATIBLE WITH 00HM686, 45N0364, 45N0486, 4X20Q85539, 5A11K67846, ADL135NLC2A, 00HM688, 45N0367, 45N0552, 4X21L38720, 5A11K67847, THINKPAD A275, A475, L470, L570, P1 GEN 5 21DC, P1 GEN 5 21DD, P15V GEN 3 21D8, P15V GEN 3 21D9, P15V GEN 3 21EM, P15V GEN 3 21EN, P16 GEN 1 21D6, P16 GEN 1 21D7, P51S, T15P GEN 3 21DA, T15P GEN 3 21DB, T25, T470, T570

Technical specifications

General Information

Manufacturer Battery Technology, Inc
Manufacturer Part Number 4X20E50558-BTI
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Name AC Adapter
Product Type AC Adapter

Power Description

Output Voltage 20 V DC
Maximum Output Power 135 W

Physical Characteristics

Product Color Black
Color Family Black

Miscellaneous

Compatible to OEM Part Number
  • 00HM686
  • 45N0364
  • 45N0486
  • 4X20Q85539
  • 5A11K67846
  • ADL135NLC2A
  • 00HM688
  • 45N0367
  • 45N0552
  • 4X21L38720
  • 5A11K67847
  • GX20Z46272
  • 0A36227
  • 45N0368
  • 45N0556
  • 5A10W86257
  • 5A11K67848
  • GX21G06623
  • 36200319
  • 45N0485
  • 4X20E50558
  • 5A10W86320
  • ADL135NDC3A
  • PA-1131-71
Compatibility

OEM Part Numbers:

  • 00HM686
  • 45N0364
  • 45N0486
  • 4X20Q85539
  • 5A11K67846
  • ADL135NLC2A
  • 00HM688
  • 45N0367
  • 45N0552
  • 4X21L38720
  • 5A11K67847
  • GX20Z46272
  • 0A36227
  • 45N0368
  • 45N0556
  • 5A10W86257
  • 5A11K67848
  • GX21G06623
  • 36200319
  • 45N0485
  • 4X20E50558
  • 5A10W86320
  • ADL135NDC3A
  • PA-1131-71

  • Lenovo THINKBOOK 16P NX ARH 21EV
  • Lenovo THUNDERBOLT 3 ESSENTIAL DOCK

    • Lenovo IdeaPad Models:

  • 5 PRO 16ARH7 82SN
  • 5 PRO 16IAH7 825K
  • 5 PRO-16ACH6 82L5
  • CREATOR 5-16ACH6 82L6
  • SLIM 7 16ARH7 82UX
  • SLIM 7 16IAH7 82VB
  • SLIM 7 PRO 16ACH6 82QR
  • YOGA SLIM 7 PRO 16ACH6 82QQ
  • YOGA SLIM 7 PRO 16ARH7 82UW
  • YOGA SLIM 7 PRO 16IAH7 82VA

    • Lenovo ThinkPad Models:

  • A275
  • A475
  • L470
  • L570
  • P1 GEN 5 21DC
  • P1 GEN 5 21DD
  • P15V GEN 3 21D8
  • P15V GEN 3 21D9
  • P15V GEN 3 21EM
  • P15V GEN 3 21EN
  • P16 GEN 1 21D6
  • P16 GEN 1 21D7
  • P51S
  • T15P GEN 3 21DA
  • T15P GEN 3 21DB
  • T25
  • T470
  • T570
  • UNIVERSAL USB C SMART DOCK
  • X1 EXTREME
  • X270
  • YOGA 260
  • YOGA 370

    		•
    TAA Compliant No

    Warranty

    Limited Warranty 24 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.