HP HT03XL Replacement Battery for HP Pavilion / Envy / Notebook Series

HP HT03XL battery is a replacement lithium-ion battery used in multiple HP Pavilion, HP Notebook, and HP Envy series laptops that require the HT03XL battery type. 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 3-cell slim internal design with a capacity around 41Wh (approximately 3400–3700mAh depending on variant) and operates at 11.4V or 11.55V which are standard for this platform. It supports multiple part numbers such as HT03XL, HSTNN-DB8R, HSTNN-DB8S, HSTNN-LB8M, L11119-855 and related equivalents depending on the exact laptop model. Compatible models include HP Pavilion 14-CE, 14-CF, 15-CS, 15-DA series, HP 240 G7, 245 G7, 250 G7, 255 G7, HP Envy 15T and selected HP Notebook 14 and 15 series variants. It delivers stable voltage output, reliable performance and long cycle life for everyday use such as browsing, office work and multimedia tasks. Always confirm your original battery part number before purchase to ensure full compatibility. More details