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BTI Lithium Ion Laptop Battery for Lenovo ThinkPad Notebooks (L18L3P73 BTI)
$88.01
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  • Lithium‑Ion laptop battery engineered for compatibility with Lenovo ThinkPad T490, T14, T495, and P43s series.
  • Provides a 4211mAh capacity with a 3‑cell Lithium‑Ion design, delivering a steady 11.55 V output.
  • Meets WEEE and China RoHS standards for safe disposal and restricted hazardous substances.
New at Staples

BTI Lithium Ion Laptop Battery for Lenovo ThinkPad Notebooks (L18L3P73 BTI)

Item #: IM19AK496Model #: L18L3P73-BTI
$88.01

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Battery Technology Li-Ion Replacement Battery for Lenovo ThinkPad, 4050mAh (L17M3P53-BTI)
No reviews yet
Price is $66.53
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Customers bought together
BTI Lithium Ion Laptop Battery for Lenovo ThinkPad Notebooks (L18L3P73 BTI)~#|#~A2E0903D-95E2-407E-BF3BF6628B178510_sc7
BTI Lithium Ion Laptop Battery for Lenovo ThinkPad Notebooks (L18L3P73 BTI) is Your Product
Price is $88.01
PWR BRICKCAB LVL5 NA12V 4.16APWR BRICKCAB LVL5 NA12V 4.16A
Price is $83.19
Price for both
$171.20
  • About this product

    The BTI L18L3P73‑BTI is positioned as a premium battery for Lenovo ThinkPad laptops. It combines long‑lasting power and sustainability compliance in a lightweight design. Perfect for professionals, students, and enterprises, this battery ensures laptops remain powered through demanding workdays.

    • Lithium‑Ion laptop battery engineered for compatibility with Lenovo ThinkPad T490, T14, T495, and P43s series.
    • Provides a 4211mAh capacity with a 3‑cell Lithium‑Ion design, delivering a steady 11.55 V output.
    • Meets WEEE and China RoHS standards for safe disposal and restricted hazardous substances.
    • Backed by a 18 Month limited warranty.

    Compare similar items

    Product specifications table
    Attributes BTI Lithium Ion Laptop Battery for Lenovo ThinkPad Notebooks (L18L3P73 BTI) Battery Technology Li-Ion Replacement Battery for Lenovo ThinkPad, 4050mAh (L17M3P53-BTI) BTI Lithium Ion Laptop Battery for Lenovo ThinkPad E14/E15 Notebook (5B10X02606 BTI) Battery Technology Lithium-Ion Laptop Battery for Lenovo ThinkPad (5B11M90097-BTI) Battery Technology Li-Ion Replacement Battery for Lenovo Thinkpad, 4950mAh (L18L3PD1-BTI)
    Your product
    Price is $88.01
    Delivery Information
    Free delivery by Thu, Jul 02
    Free delivery by Wed, Jul 01
    Free delivery by Mon, Jul 06
    Free delivery by Thu, Jul 02
    Free delivery by Thu, Jul 02
    Available in my store
    No
    No
    No
    No
    No
    Battery Compatibility
    Lenovo
    Lenovo
    Lenovo
    Lenovo
    Lenovo
    Battery Composition
    Lithium-Ion
    Lithium-Ion
    Lithium-Ion
    Lithium-Ion
    Lithium-Ion
    Number of Battery Cells
    3
    3
    3
    3
    3
    Battery Capacity (mAh)
    4211
    4050
    4050
    4775
    4950
    Battery Capacity (Wh)
    51
    45
    45
    56
    57
    Voltage Output
    11.55
    11.1
    11.1
    11.7
    11.52
    Compatible Devices
    Lenovo ThinkPad T490 / T14 / T495 / P43s
    ThinkPad L14, L15, L480, L490, L580, L590
    Lenovo ThinkPad E14 / E15
    Lenovo ThinkPad
    Data not available
    Warranty Information
    18 Month
    18 Month
    18 Month
    Data not available
    18 Month
    Add To Cart
    Add To Cart
    Add To Cart
    Add To Cart