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Genuine L21L4P72 Laptop Battery Compatible with Lenovo ThinkPad T16 Gen 1 2 ThinkPad P16s Gen 1 Series L21D4P73 5B10W51873 L21C4P72 5B10W51872 L21M4P74 5B10W51871 L21D4P72 5B10W51870 L21M4P73

Genuine L21L4P72 Laptop Battery Compatible with Lenovo ThinkPad T16 Gen 1 2 ThinkPad P16s Gen 1 Series L21D4P73 5B10W51873 L21C4P72 5B10W51872 L21M4P74 5B10W51871 L21D4P72 5B10W51870 L21M4P73

Regular price $49.99
Regular price $169.00 Sale price $49.99
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Genuine Lenovo L21L4P72 L21C4P72 Battery | Premium Performance for ThinkPad T16 & P16s Gen 1-2 Series

Meet the demands of your professional workflow with the Genuine Lenovo L21 Series Battery, the official power solution for ThinkPad T16 Gen 1-2 and P16s Gen 1 mobile workstations. This premium battery delivers exceptional runtime, stable power delivery, and seamless integration for professionals who rely on their laptops for intensive computing tasks, creative work, and business-critical applications.

Replacement for Part Number

 

  • L21M3P71 SB10W51962 5B10W51861 SB11M89824 5B11M90023
  • L21L3P71 SB10W51961 5B10W51860 SB11M89823 5B11M90022
  • L21C3P71 SB10W51963 5B10W51862 SB11M89825 5B11M90024
  • L21M4P72 SB10W51966 5B10W51865 SB11M89828 5B11M90027 SB10W52002 5B10W51901
  • L21L4P71 SB10W51964 5B10W51863 SB11M89826 5B11M90025 SB10W52000 5B10W51899
  • L21M4P71 SB10W51965 5B10W51864 SB11M89827 5B11M90026 SB10W52001 5B10W51900
  • L21C4P71 SB10W51967 5B10W51866 SB11M89829 5B11M90028 SB10W52003 5B10W51902
  • L21D4P71 SB10W51968 5B10W51867 SB11M89830 5B11M90029 SB10W52006 5B10W51905

Compatible Laptop Models(Use "Ctrl+F” to find your model quickly)

FIT FOR:

  • For Lenovo ThinkPad T14 Gen 4 (Type 21HD, 21HE, 21K3, 21K4) seriess
  • For Lenovo ThinkPad T14 Gen 4 (Type 21HD, 21HE, 21K3, 21K4) series
  • For Lenovo ThinkPad P14s Gen 3 (Type 21AK, 21AL, 21J5, 21J6) series
  • For Lenovo ThinkPad P14s Gen 4 (Type 21HF, 21HG, 21K5, 21K6) series

Technical Specifications:

  • Voltage: 15.44V

 

  • Capacity: 3400mAh / 52.5Wh

 

  • Cell Type: Premium 4-cell Lithium-ion

 

  • Model No:L21L4P72

     

    This genuine L21 series replacement battery delivers workstation-grade power for professional laptops, ensuring consistent performance for demanding applications. As an OEM-certified battery for ThinkPad T16 and P16s series, it provides superior compatibility and reliability that generic alternatives cannot match.

    Order Now and experience the reliability of genuine Lenovo quality!

    View full details
    • 1-Year Warranty


      Looking for a durable laptop battery replacement with a 1-Year Warranty? Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

    • 30-Day Return Guarantee


      Looking for a reliable laptop battery? Enjoy a 30-Day Return Guarantee with free exchange or full refund. Buy confidently with tested quality, fast shipping, and easy returns.

    • 24/7 Friendly Support


      Shop for your laptop battery replacement with confidence! Our 24/7 friendly customer support ensures fast help, technical guidance, and order assistance whenever you need it.

    Genuine Lenovo L21L4P72 L21C4P72 Battery | Premium Performance for ThinkPad T16 & P16s Gen 1-2 Series

    Meet the demands of your professional workflow with the Genuine Lenovo L21 Series Battery, the official power solution for ThinkPad T16 Gen 1-2 and P16s Gen 1 mobile workstations. This premium battery delivers exceptional runtime, stable power delivery, and seamless integration for professionals who rely on their laptops for intensive computing tasks, creative work, and business-critical applications.

    Replacement for Part Number

     

    • L21M3P71 SB10W51962 5B10W51861 SB11M89824 5B11M90023
    • L21L3P71 SB10W51961 5B10W51860 SB11M89823 5B11M90022
    • L21C3P71 SB10W51963 5B10W51862 SB11M89825 5B11M90024
    • L21M4P72 SB10W51966 5B10W51865 SB11M89828 5B11M90027 SB10W52002 5B10W51901
    • L21L4P71 SB10W51964 5B10W51863 SB11M89826 5B11M90025 SB10W52000 5B10W51899
    • L21M4P71 SB10W51965 5B10W51864 SB11M89827 5B11M90026 SB10W52001 5B10W51900
    • L21C4P71 SB10W51967 5B10W51866 SB11M89829 5B11M90028 SB10W52003 5B10W51902
    • L21D4P71 SB10W51968 5B10W51867 SB11M89830 5B11M90029 SB10W52006 5B10W51905

    Compatible Laptop Models(Use "Ctrl+F” to find your model quickly)

    FIT FOR:

    • For Lenovo ThinkPad T14 Gen 4 (Type 21HD, 21HE, 21K3, 21K4) seriess
    • For Lenovo ThinkPad T14 Gen 4 (Type 21HD, 21HE, 21K3, 21K4) series
    • For Lenovo ThinkPad P14s Gen 3 (Type 21AK, 21AL, 21J5, 21J6) series
    • For Lenovo ThinkPad P14s Gen 4 (Type 21HF, 21HG, 21K5, 21K6) series

    Technical Specifications:

    • Voltage: 15.44V

     

    • Capacity: 3400mAh / 52.5Wh

     

    • Cell Type: Premium 4-cell Lithium-ion

     

    • Model No:L21L4P72

       

      This genuine L21 series replacement battery delivers workstation-grade power for professional laptops, ensuring consistent performance for demanding applications. As an OEM-certified battery for ThinkPad T16 and P16s series, it provides superior compatibility and reliability that generic alternatives cannot match.

      Order Now and experience the reliability of genuine Lenovo quality!

      Battery Capacity 52.5Wh
      Voltage 15.44V
      Model No L21L4P72
      Warranty 12 Months
      Note:  

      New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.

      Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.

      After you have gone through 2 to 3 cycles, you never have to condition the battery again.

      12 months warranty + 30 days refund guarantee + 24 x 7 email support.
      If for any reason you are not completely satisfied, please contact us.

       Shipping Policy: 

      1.Item will be shipped within 24 hours during the business days after payment has 
       been received. (Saturday. & Holidays excluded)  
       
      2.Transit times are provided by the carrier, exclude weekends and holidays,
      and may vary with package origin and destination, particularly during peak periods.  
       
      3.We ship the item to PayPal shipping address. Please tell us your shipping address
      if it is different from the one in PayPal.     
               
      4.The tracking number will be given for the customer to check the shipping status online.   
       
      5.We are not responsible for any wrong or undeliverable addresses. We can't change the shipping address
       after the item has been sent out. Please verify and update your shipping address on PayPal during checkout.
       
      US Shipping:  USPS. (Normally 2-5 Business Days)
       
       Warranty Policy:
       
      1.A replacement will be provided for any defective or misrepresented products for the duration of
       the 1 year. A full refund can only be issued within 60 days.     
         
      2.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries
       after transaction, or other artificial damages, the return shipping fee should paid by the buyer. 
       
      3.We can't receive if buyer return by yourselves according to the address on shipping package. 
       We won't solve such case and buyer should responsible for the consequences.Please contact with us before return the item.
       
      Contact us:
       
      1.We have always been trying to provide the best service and reliable products for every customer,
       if you have any doubt,you can email us immediately.         
       
      2.If you are not satisfied with our item or service,please don't hesitate to contact us before you leave any feedbacks
       or open a case.Negative feedback can't solve the problem,we should solve this problem together and cooperate each other,please trust us,we will give u satisfied solution.