https://www.staples-3p.com/s7/is/image/Staples/A2E0903D-95E2-407E-BF3BF6628B178510_sc7
BTI Lithium Ion Laptop Battery for Lenovo ThinkPad Notebooks (L18L3P73 BTI)
$88.01
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
  • 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.

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

Item #: IM19AK496Model #: L18L3P73-BTI
$88.01

Free Returns

Online. In store. Always free.

Learn More

Extra 10% off your purchase with the Staples app. This week only. Download app
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Battery Technology Li-Ion Replacement Battery for Lenovo ThinkPad, 4050mAh (L17M3P53-BTI)
No reviews yet
Price is $66.53
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
  • 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) BTI Lithium Ion Laptop Battery for Dell Latitude, Precision, Alienware Notebooks (GRT01 BTI) Battery Technology Lithium-Ion Laptop Battery for Lenovo ThinkPad (5B11M90097-BTI)
    Your product
    Price is $88.01
    Delivery Information
    Free delivery by Tue, Jul 21
    Free delivery by Tue, Jul 21
    Free delivery by Fri, Jul 24
    Free delivery by Fri, Jul 24
    Free delivery by Wed, Jul 22
    Available in my store
    No
    No
    No
    No
    No
    Battery Compatibility
    Lenovo
    Lenovo
    Lenovo
    Dell
    Lenovo
    Battery Composition
    Lithium-Ion
    Lithium-Ion
    Lithium-Ion
    Lithium-Ion
    Lithium-Ion
    Number of Battery Cells
    3
    3
    3
    4
    3
    Compatible Devices
    Lenovo ThinkPad T490 / T14 / T495 / P43s
    ThinkPad L14, L15, L480, L490, L580, L590
    Lenovo ThinkPad E14 / E15
    Dell Latitude / Precision / Alienware Notebooks
    Lenovo ThinkPad
    Battery Capacity (Wh)
    51
    45
    45
    61
    56
    Battery Capacity (mAh)
    4211
    4050
    4050
    4210
    4775
    Voltage Output
    11.55
    11.1
    11.1
    15.2
    11.7
    Warranty Information
    18 Month
    18 Month
    18 Month
    18 Month
    Data not available
    Add To Cart
    Add To Cart
    Add To Cart
    Add To Cart