BATTERY TECHNOLOGY- BTI 

BATTERY TECHNOLOGY- BTI 4X21J81436-BTI AC ADAP 20V 65W 5A10V03250 SA11B48989 A19-065N2A

Mfg Part Number:  4X21J81436-BTI  
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Price: $76.15
Quantity:
In Stock: 8
Last Updated: Feb 18, 2026
No Sales Tax except these states
, PO and Wire.

BTI 4X21J81436-BTI 20V 65W AC ADAPTER COMPATIBLE WITH 4X21J81436, 5A10V03250, SA11B48989, A19-065N2A, 5A10V03238, SA10J20170, LENOVO THINKCENTRE M70Q, M75N, M90N, M60E, M60Q, M70Q, M80Q, M90Q

Main Specification
General Information
Manufacturer Battery Technology, Inc
Manufacturer Part Number 4X21J81436-BTI
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Model 4X21J81436-BTI
Product Name 4X21J81436-BTI AC Adapter
Product Type AC Adapter
Technical Information
Device Supported Desktop PC
Power Description
Output Voltage 20 V DC
Maximum Output Power 65 W
Maximum Output Current 3.25 A
Miscellaneous
Compatible to OEM Part Number
  • 5A10V03250
  • SA11B48989
  • A19-065N2A
  • 5A10V03238
  • SA10J20170
  • 4X21J81436
Compatibility

Replaces OEM:

  • 5A10V03250
  • SA11B48989
  • A19-065N2A
  • 5A10V03238
  • SA10J20170
  • 4X21J81436

Lenovo ThinkCentre Desktop PCs:

  • M70Q GEN 3 11T4
  • M75n 11BS
  • M75n 11BT
  • M75n 11BU
  • M75n 11BV
  • M75n 11BW
  • M75n 11BX
  • M75n 11G4
  • M75n 11G5
  • M75n 11G6
  • M75n 11G7
  • M75n 11GW
  • M75n 11GX
  • M90n-1 11AD
  • M90n-1 11AE
  • M90n-1 11AF
  • M90n-1 11AG
  • M90n-1 11AH
  • M90n-1 11AJ
  • M90n-1 11AK
  • M90n-1 11AM
  • M90n-1 11AS
  • M60e 11LU
  • M60e 11LV
  • M60e 11LW
  • M60e 11LX
  • M60e 11LY
  • M60e 11M0
  • M60e 11M1
  • M60e 11M2
TAA Compliant No
Warranty
Limited Warranty 24 Month
product information
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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