HP Pavilion and ProBook Replacement Laptop Battery [11.55V / 41.7Wh] – HT03XL
EGP1,000.00
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HP Pavilion and ProBook Replacement Laptop Battery [11.55V / 41.7Wh / 3-Cells] (HT03XL / L11119-855)
The HP HT03XL replacement battery provides a high-quality and premium energy storage solution for keeping your everyday laptops, Pavilion multimedia notebooks, and professional ProBook devices running efficiently. Moreover, its optimized 3-cell lithium-polymer hardware architecture guarantees stable power delivery and long battery life for everyday multitasking workflows. Consequently, this professional enterprise-grade replacement power block is an excellent choice for expanding daily workspace runtime, maintaining high energy efficiency, and replacing degraded internal cells.
■ L11119-855 Energy Density, High-Efficiency Polymer Cells & Secure Architecture
- Advanced Lithium-Polymer Chemistry: Engineered with high-density premium 3-cell polymer internal matrices that deliver continuous 11.55V voltage profiles. Therefore, you can secure reliable power performance under heavy utilization without undergoing frequent recharging stops during on-the-go work sessions.
- Broad Multi-Series Adaptation: Universally configured to fit seamlessly across extensive HP product families, including Pavilion 14/15/17 layouts and ProBook 240/250 system setups. Furthermore, the physical build ensures a perfect integration routine within internal device bays.
- Robust Everyday Wear Resilience: Designed to withstand consistent everyday wear and tear while maintaining high operational protection parameters. Additionally, this internal power design proactively shields underlying hardware electronics from early degradation cycles.
■ Technical Specifications
| Category | Specification Details |
|---|---|
| Battery Model Number | HT03XL (Premium Replacement Component) |
| Interchangeable Part IDs | L11119-855, L11421-1C1, L11421-2C2, HSTNN-DB8R, HSTNN-DB8S, HSTNN-IB80, HSTNN-LB8L, HSTNN-LB8M, HSTNN-UB7J, HT03041XL |
| Battery Chemistry Type | Lithium-polymer (Li-Polymer) | 3-Cells Architecture |
| Voltage Profile (Tension) | 11.55 Volts DC |
| Total Capacity Density | 41.7 Watt-hours (41.7 Wh) |
| Replacement Warranty | 3 Months Professional Firm Protection Coverage |
■ Confirmed Laptop Compatibility List
This premium replacement battery unit is explicitly optimized to fit the following notebook variants:
- • HP Pavilion 14-CE, 14-CF, 14-CK
- • HP Pavilion 15-CC, 15-CD, 15-CS
- • HP Pavilion 15-DA, 15-DW, 15-DY
- • HP Pavilion 17-BY, 17-CA
- • HP ProBook 240 G7, 245 G7
- • HP ProBook 250 G7, 255 G7
■ Proactive Battery Maintenance Protocols
- To preserve long-term lifecycle health, avoid allowing the internal system cell layout to drop down to a fully discharged 0% state before connecting input power.
- When planning extended periods of device inactivity, remember to store the system setup within dry, cool environmental locations.
- Instead of exposing the notebook hardware assembly to extreme thermal conditions or direct sunlight for prolonged spans, always keep it shielded.
Expert Tip by EL Hassan Electronic: Lithium-polymer power cells require tight hardware tracking to prevent uneven degradation across active power rails. Specifically, the HT03XL architecture utilizes integrated micro-chips to deliver seamless energy flows across your system mainboard components. Therefore, we highly recommend matching the factory part number physically stamped onto your original battery block before carrying out final installation procedures.
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