Outecc New Battery For HP battery ENVY TouchSmart 4 ,EL04XL PN-C102 681879-1C1 681879-171 ship from USA by laptop_battery store 14.8V 3400MAH/52WH ship from USA HSTNN-IB3R, HSTNN-UB3R, EL04XL, TPN-C102, 681879-1C1, 681879-171, 681879-541, 681949-001 New replacement, one year warranty HP Envy TouchSmart 4 Series Outecc New Battery For HP battery ENVY TouchSmart 4 ,EL04XL PN-C102 681879-1C1 681879-171 ship from USA by laptop_battery store