Dentsing 43Wh 11.1V Battery 5R9DD for Dell Chromebook 11 (3120) P22T Series Laptop 5R9DD KTCCN 0KTCCN XKPD0 Model:5R9DD Color:Black Voltage:11.1V Capacity:43WH Compatible P/N:5R9DD Compatible with:Dell Chromebook 11 P22T Laptop 6 Months Warranty. If you have any issue, please contact us, we will help you resolve it before you leave a negative feedback or low review.Thanks for your kind support and patience.