High-quality replacement Laptop Battery for HP HT03XL with a capacity of 3400mAh and 3-Cell Li-ion design, compatible with HP Pavilion 17-BY0152UR and selected Pavilion series laptops. Designed for long-lasting performance, reliable power backup, and seamless fit, this battery ensures extended usage time and optimal laptop efficiency. Perfect for replacing old or faulty batteries to restore your device’s mobility and productivity