HP HS03 / HS04 / 240 G4 / 250 G5 Replacement Battery for HP Notebook Series

HP HS03 / HS04 battery is a replacement lithium-ion battery designed for HP 240 G4, 240 G5, 245 G4, 245 G5, 250 G4, 250 G5, 255 G4, 255 G5 and related Pavilion 14 and 15 series laptops that use the HS03 or HS04 battery platform. It is built to restore original battery performance for laptops experiencing fast battery drain, charging failure or reduced backup time. This battery typically features a 4-cell internal design with capacity ranging from 2200mAh to 2850mAh (about 33Wh to 41Wh) and operates at 14.6V or 14.8V depending on the exact variant used in the device. It supports multiple part numbers such as HS03, HS04, HS04XL, 807611-131, 807611-421, 807612-421, 807956-001, 807957-001, HSTNN-LB6U, HSTNN-LB6V and TPN-I119 depending on configuration. Compatible models include HP 240 G4, 240 G5, 245 G4, 245 G5, 250 G4, 250 G5, 255 G4, 255 G5 and selected Pavilion 14 and 15 series variants. It delivers stable voltage output, reliable performance and long cycle life for daily tasks such as browsing, office work and media use. Always confirm your original battery model and part number before purchase to ensure full compatibility.