BTI CI03XL-BTI 10.8V 37WHR LI-ION BATTERY 801517-541, CI03048XL-PR, 801554-001, CI03XL, 801554-002, T7B31AA, CI03 PROBOOK 640 G2, 650 G2, 640 G3, 650 G3, 645 G2, 655 G2, 645 G3, 655 G3 - Compatible OEM: 801517-541, CI03048XL-PR, 801554-001, CI03XL, 801554-002, T7B31AA, CI03 Model: PROBOOK 640 G2, 650 G2, 640 G3, 650 G3, 645 G2, 655 G2, 645 G3, 655 G3