[Premium Replacement & Core Specifications] This HT03XL / L11119-855 battery is replacement for HP laptop. It features Li-ion (Polymer) design with 11.55V voltage and high capacity of 41.9Wh / 3630mAh. The 3-cell configuration delivers reliable power to bring your device
[Wide Compatibility for HP Pavilion & More Series] This HT03XL L11119-855 battery is fully compatible with HP Pavilion 14-CE/14-CF/14-CK/14-CM/14-DF/14-MA/14Q-CS/14Q-CY/14S-CF/14S-CR/14-FQ Series, 15-CS/15-CW/15-DA/15-DB/15-DW/15-DY/15-CU/15-EF/15-CR/15G-DR/15T-DA/15T-DB Series, 17-BY/17-CA Series, and HP 240 G7/245 G7/250 G7/255 G7/340 G5/348 G5 Notebook Series. It also works with popular models like 15-CS0053CL, 15-CS3073CL, 15-DA0002DX, 15-DA0014DX, 15-DA1005DX, 15-DB0004DX, 15-DW0033NR, 17-BY1033DX, 17-BY1053DX, 17-BY1053DX, 14M-DH0003DX, 14M-DH1003DX and more
[Wide Range of Compatible Part Numbers] This HT03XL battery matches part numbers including HTO3XL, HT03041XL, L11421-1C1/L11421-1C2/L11421-2C1/L11421-2C2/L11421-542, HSTNN-DB8R/HSTNN-DB8S/HSTNN-IB80/HSTNN-UB7J, TPN-C136/TPN-I130/TPN-I131/TPN-Q207/TPN-Q208/TPN-Q210 and other OEM part numbers
[Safety for Longevity] This replacement battery is engineered with multiple built-in safety protections—including overcharge, over-discharge, over-temperature, over-current and short-circuit protection—to ensure up to 500-600 charge cycles during charging and use
[NOTED] Please note that HT03XL and HW03XL batteries are both compatible with certain HP Pavilion 15/17 series, but they are not interchangeable with each other. Please firstly check your laptop model or part number before purchase
[Noted] For first-time use, please connect it firmly, discharge the battery to 10-20% then fully charge and cycle 3-4 times to activate optimal performance