BTI - Notebook battery (equivalent to: Dell 66DWX) - lithium ion - 3-cell - 5000 mAh - 57 Wh

• Extended life
  With a capacity of 5000 mAh and 57 Wh, this notebook battery ensures prolonged usage between charges, ideal for users who are often on the move or away from power outlets.
• Reliable performance
  The 3-cell lithium-ion technology offers a stable and safe power source for your notebook, ensuring reliability and efficiency in powering your device.
• Seamless compatibility
  Designed to be the OEM Manufacturer Battery Equivalent for Dell 66DWX, this battery offers a perfect fit and seamless compatibility with your notebook, ensuring easy installation and optimal function.

BTI 66DWX-BTI 3-CELL 11.4V LI-ION NOTEBOOK BATTERY FOR DELL LATITUDE 7340, 7440, 7640.

• Specs: Li-Ion, 11.4V, 57Whr, 3 Cell
• Model Fits: DELL LATITUDE 7340, 7440, 7640
• Replaces OEM: 66DWX, 086D0Y, 0JNYT4
• 18 Month Manufacture Warranty
• USA Based Customer Service Call Center