BATTERY TECHNOLOGY- BTI 

BATTERY TECHNOLOGY- BTI BTI RWFFJ-BTI 6-CELL 11.7V LI-ION NOTEBOOK BATTERY FOR DELL XPS 16 9640

Mfg Part Number:  RWFFJ-BTI  
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Price: $197.71
Quantity:
In Stock: 10
Last Updated: Aug 20, 2026
No Sales Tax except these states
, PO and Wire.

BTI RWFFJ-BTI 6-CELL 11.7V LI-ION BATTERY COMPATIBLE WITH RWFFJ, 0J8FK9, J8FK9, CN-0J8FK9, DELL XPS 16 9640

Main Specification
General Information
Manufacturer Battery Technology, Inc
Manufacturer Part Number RWFFJ-BTI
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Model RWFFJ-BTI
Product Name RWFFJ-BTI Battery
Product Type Battery
Battery Information
Application/Usage Notebook
Battery Rechargeable Yes
Battery Size Proprietary Battery Size
Battery Chemistry Lithium Ion (Li-Ion)
Battery Energy 99.50 Wh
Number of Cells 6
Output Voltage 11.7 V DC
Miscellaneous
Compatible to OEM Part Number
  • RWFFJ
  • 0J8FK9
  • J8FK9
  • CN-0J8FK9
Compatibility

Compatible to OEM Part Numbers:

  • RWFFJ
  • 0J8FK9
  • J8FK9
  • CN-0J8FK9

Dell XPS Notebooks:

  • 16 9640
  • 9640
  • 9640-7097SLV-PUS
Country of Origin China
TAA Compliant No
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
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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