ANTIEE Compatible El04xl Laptop Battery Replacement for Hp Envy Touchsmart 4 681949-001 681879-1C1 TPN-C102 681879-171 681879-541 HSTNN-IB3R HSTNN-IB3R 52wh 3400mah ANTIEE Promise: Each products has undergone rigorous testing to ensure the correct voltage, circuit protection, capacity, stable current, low self-discharge and guaranteed battery life. Specification: Voltage: 14.8V. Capacity: 95Wh. Battery Type: Li-ion Polymer. Condition: Brand New. Fully compatible with the originals and more than 500 recharge cycles over the life. Compatibility: Fit for Hp Envy TouchSmart 4 Series. Compatible Part Number: EL04XL, HSTNN-IB3R, HSTNN-UB3R, TPN-C102, 681879-1C1, 681879-171, 681879-541, 681949-001. Expected Run Time: 2.5-5 hours. It depends on the device type, electricity and the way it is used. Grade A cells and PCB ensure fast charges, low power consumption and stable performance. Guarantee Return Policy: Repair or replace during the first year. If for whatever reason you are not fully satisfied, please feel free to contact us directly and we'll take actions actively to resolve.