• Designed as a high-quality replacement for Lenovo ThinkCentre systems
  • Compatible with Lenovo ThinkCentre M70Q, M75N, M90N, M60E, M60Q, M80Q, and M90Q Desktop Computer models
  • Includes a 1-meter (3.3 ft.) C5 power cord and a 1.8-meter (5.9 ft.) DC cable, offering a total reach of approximately 9.2 feet
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Battery Technology 65W AC Adapter for Lenovo ThinkCentre Computer, Black (4X21J81436-BTI)

Item #: IM1SQ2578Model #: 4X21J81436-BTI
$58.76

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  • About this product

    Power your Lenovo ThinkCentre with confidence using this AC Adapter, a high-efficiency replacement designed to match or exceed OEM performance. Delivering a steady 20V output at 3.25A, this adapter ensures reliable and consistent power for your desktop PC. It’s fully compatible with Lenovo models including ThinkCentre M70Q, M75N, M90N, M60E, M60Q, M80Q, and M90Q, making it a versatile solution for business or home use. The adapter features a slim tip connector, a 1-meter C5 power cord, and a 1.8-meter DC cable, offering flexibility and convenience in any workspace. Built with premium components and backed by a 2-year manufacturer warranty, this adapter is ideal for replacing a lost or damaged charger or keeping a spare on hand. Trust BTI for dependable power, safety, and long-term performance—perfect for keeping your Lenovo systems running smoothly.

    • Designed as a high-quality replacement for Lenovo ThinkCentre systems
    • Compatible with Lenovo ThinkCentre M70Q, M75N, M90N, M60E, M60Q, M80Q, and M90Q Desktop Computer models
    • Includes a 1-meter (3.3 ft.) C5 power cord and a 1.8-meter (5.9 ft.) DC cable, offering a total reach of approximately 9.2 feet
    • Delivers 65 watts of power output, ensuring efficient and stable performance
    • Supports a wide input range of 100–240V AC, making it suitable for international use
    • Provides a consistent 20V DC output at 3.25A, ideal for powering Lenovo ThinkCentre systems
    • Features a slim tip connector, designed specifically for Lenovo desktop compatibility
    • Backed by a 2-year manufacturer warranty, ensuring long-term reliability and peace of mind

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    Product specifications table
    Attributes Battery Technology 65W AC Adapter for Lenovo ThinkCentre Computer, Black (4X21J81436-BTI) Lenovo AC Adapter (4X20M26268) Battery Technology 65W USB-C AC Adapter for Lenovo ThinkBook Laptop, Black (4X20V24674-BTI) Battery Technology 65W USB-C AC Adapter for Dell Laptop, Black (492-BDQM-BTI) Battery Technology 65W USB-C AC Adapter for Lenovo IdeaPad Slim 3 Laptop, Black (4X21L54608-BTI)
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    Price is $58.76
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    Lenovo AC Adapter (4X20M26268)
    Price is $75.00
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    Laptop Adapter & Charger Type
    Adapter
    Adapter
    Adapter
    Adapter
    Adapter
    Input Voltage
    100-240 V AC
    120 V AC
    100-240 VAC
    100-240 VAC
    100-240 VAC
    True Color
    Black
    Black
    Black
    Black
    Black
    Output Voltage
    20 V
    Data not available
    20 VDC
    20 VDC
    20 VDC
    Compatible With
    Desktop Computer
    Data not available
    Laptop
    Laptop
    Laptop
    Warranty Information
    2 Year
    Data not available
    Data not available
    2 Year
    2 Year
    Watts
    65
    Data not available
    Data not available
    Data not available
    Data not available
    Add To Cart
    Add To Cart
    Add To Cart
    Add To Cart