BATTERY TECHNOLOGY- BTI 

BATTERY TECHNOLOGY- BTI L18L3P72-BTI REPLACEMENT BATTERY 11.55V 51WH L18L3P72

Mfg Part Number:  L18L3P72-BTI  
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Price: $124.80 + Free Shipping
Quantity:
In Stock: 7
Last Updated: Oct 11, 2025
No Sales Tax except these states
, PO and Wire.
Main Specification
General Information
Manufacturer Battery Technology, Inc
Manufacturer Part Number L18L3P72-BTI
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Name Battery
Product Type Battery
Battery Information
Application/Usage Notebook
Battery Rechargeable Yes
Battery Size Proprietary Battery Size
Battery Chemistry Lithium Ion (Li-Ion)
Battery Capacity 4420 mAh
Battery Energy 51 Wh
Number of Cells 3
Output Voltage 11.55 V
Miscellaneous
Compatible to OEM Part Number
  • L18L3P72
  • SB10K97659
  • 02DL021
  • 02DL022
  • 02HM886
  • 5B10W13928
  • 5B10W13929
  • 5B10W13927
  • L19M3P71
  • SB10V03234
  • L18M3P72
  • SB10T83171
  • SB10T83170
  • 5B10W13927
Compatibility

Lenovo YOGA Notebooks:

  • X390
  • X390 20NN
  • X390 20NQ
Country of Origin China
Environmentally Friendly Yes
Environmental Compliance Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
Warranty
Limited Warranty 18 Month
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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