TWB Premium Grade Generic Laptop Battery For HP Probook 640 G2, CI03XL TWB Batteries are the perfect choice that you can make for your computer. Very affordable, The best quality batteries on the market. Long Life durable Battery for your Laptop QTY: 1PCS Battery Condition: Brand new Battery Type: Li-ion Voltage: 11.4V Capacity: 43Wh Replace Part Number: CI03XL Fit : HP ProBook 640 G2,645 G2,650 G2,655 G2 Series What's in the box 1 X Laptop Battery