New Keyboard Battery G3HTA049H For Microsoft Surface Book 2nd Gen 13.5" 1835
Compatible With: (use"Ctrl+F" to find your own PN & Model) G3HTA049H, G3HTA050H. Microsoft Surface Book 2 1835 13.5" Series Tablet Keyboard. Do not put battery into water and fire. Just after using the battery, the battery will heat up.