Scit&reg; New 3400mAh 14.8V Laptop Battery HSTNN-UB3R for HP Envy TouchSmart 4 X9-55 EL04XL TPN-C102 Battery type:Li-ion Capacity:14.8V 52wh/3400mAh 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. Operation time for standard batteries(14.8V 52wh/3400mAh): the actual operation time will depend on how much electricity is required by the device and how you use it. Color:Black Battery condition:Brand New,Warranty:12 months long