Warranty 1 Year Voltage 11.4V Battery Type Internal Cells 3 Cell Cell Type Li-polymer Battery Capacity 2200mAh Watt-Hour 25Wh Compatible with Aspire ES1-111 Aspire ES1-111M Aspire ES1-131 Aspire ES1-311 Aspire ES1-531 CB5-311-T1UU CB5-311-T7NN CB5-571-362Q CB5-571-58HF CB5-571-C09S CB5-571-C1DZ CB5-571-C4G4 CB5-571-C4T3 CB5-571-C506 CB5-571-C9DH Chromebook 11 CB3-111 Chromebook 13 CB5-311 Chromebook 15 CB3-531 Chromebook 15 CB5-571 Chromebook CB3-531 Chromebook CB5-11 Chromebook CB5-311 Chromebook CB5-311P Chromebook CB5-571 TravelMate B115-M TravelMate B115-MP