Alternate color or configuration shown BTI 4X20V24690- power adapter/inverter Indoor 100 W Black BTI 4X20V24690-. Purpose: Notebook, Power supply type: Indoor, Output power: 100 W. Product color: Black Manufacturer: BTI SKU: 6672505 Manufacturer part number: 4X20V24690-BTI UPC: 886734890960 MSRP: $82.95 Price: $79.87 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Specifications Contact Us Products specifications Attribute name Attribute value Technical details Product color Black Features Brand compatibility Lenovo Power supply type Indoor Power current type AC-to-DC Purpose Notebook Output power 100 W Your name * Your email * Enquiry * Submit Products specifications Attribute name Attribute value Technical details Product color Black Features Brand compatibility Lenovo Power supply type Indoor Power current type AC-to-DC Purpose Notebook Output power 100 W