HT03XL L11119-855 Battery for HP Pavilion 15-DA 15-DB 15-DW 15-CS 15-DY 17-BY 17-CA 14-CE 14-CF 14-DF 14-DQ 14-DK 14M-DH 15-da0014dx 15-cs0053cl 15-dw0043dx 15t-dw100 15z-cw100 17-by1053dx L11421-422

HT03XL Replacement Battery (L11119-855 / L11421-422) for HP Pavilion

Replace a worn-out laptop battery and restore dependable unplugged performance with this HT03XL replacement battery compatible with many HP Pavilion 14/15/17 series models.

Key Specifications

• Battery model: HT03XL
• Battery type: Rechargeable Li-ion
• Voltage: 11.55V
• Capacity / energy: 41.7Wh
• Cells: 3-cell
• Condition: 100% new
• Approx. weight: ~0.5 lb (about 8 oz)

Compatible Part Numbers (check your original label)

HT03XL, HT03041XL, HSTNN-DB8R, HSTNN-DB8S, HSTNN-IB80, HSTNN-IB8O, HSTNN-LB8L, HSTNN-LB8M, HSTNN-UB7J, L11119-855, L11421-1C1, L11421-1C2, L11421-2C1, L11421-2C2, L11421-2C3, L11421-2D1, L11421-2D2, L11421-421, L11421-422, L11421-423, L11421-542, L11421-544, L11421-545, TPN-C136, TPN-I130, TPN-I131, TPN-I132, TPN-I133, TPN-I134, TPN-Q207, TPN-Q208, TPN-Q209, TPN-Q210

Compatible Laptop Series (examples; not a complete list)

• HP Pavilion 15 series: 15-DA, 15-DB, 15-CS, 15-CW, 15-DW, 15-DY (including many 15-da0xxx/15-da1xxx/15-db0xxx/15-db1xxx/15-cs0xxx/15-dw0xxx sub-series)
• HP Pavilion 14 series: 14-CE, 14-CF, 14-DF, 14-DK, 14-DQ, 14M-DH (and select 14-xx0xxx sub-series)
• HP Pavilion 17 series: 17-BY, 17-CA (and select 17-by0xxx/17-by1xxx/17-ca0xxx/17-ca1xxx sub-series)

Whats in the Box

• 1x HT03XL replacement battery
• 2x screwdrivers
• User manual

Important Notes

• Please confirm compatibility by matching your original battery part number and physical shape/connector before purchase.
• If you are unsure about your exact model match, contact support with your laptop model and your original battery P/N for verification.

FAQ

• Q: How do I confirm this battery will fit my HP Pavilion laptop?
• A: Match your original battery part number (e.g., HT03XL, L11119-855, L11421-422) and confirm the batterys shape/connector location before ordering.
• Q: What are the electrical specs of this replacement battery?
• A: It is rated 11.55V and 41.7Wh with a 3-cell Li-ion design.
• Q: Do I need tools to install it?
• A: Basic tools are typically required; this package includes two screwdrivers and a manual.
• Q: What warranty support is provided?
• A: The listing includes 1-year warranty support with replacement or refund for battery issues within the warranty period.
• Q: Is this battery new or refurbished?
• A: This replacement battery is specified as 100% new.