2-power 2P-18201047 - 39.6 cm (15.6 inch)

Your HP laptop's original battery no longer holds a charge, forcing you to stay tethered to a wall outlet and interrupting your workflow. The 2-Power 2P-18201047 replacement battery restores true portability, delivering reliable power for your HP Pavilion 15-cs, 15-cw, 15-da, 15-db, 250 G7, or 255 G7. Engineered with premium lithium-ion cells, it matches or exceeds the performance of the original HT03XL battery, so you can work, stream, and browse without constantly watching the battery meter.

Who is it for

This battery is ideal for students, professionals, and home users who rely on their HP laptop throughout the day and need a dependable power source. If your current battery drains quickly, shuts down unexpectedly, or won't charge, this replacement brings your laptop back to life. It's also a smart choice for anyone who wants a spare battery for travel or extended use away from power outlets.

Main features

• 11.55V, 41.7Wh capacity with 3630mAh for long runtimes
• 3-cell lithium-ion construction for lightweight, efficient power
• Built-in overcharge, over-discharge, and short-circuit protection for safety
• Rechargeable design with no memory effect
• CE and RoHS certified for quality assurance
• Compatible with HP Pavilion 15-cs, 15-cw, 15-da, 15-db series, HP 250 G7, and HP 255 G7
• Replaces original part numbers HT03XL, L11119-855, L11421-421, L11421-2C1, L11421-2D1, L11421-1C1, L11421-1C2, L11421-271, L11421-2D2, L11421-2C2, L11421-542, L11421-544, L11421-545

Specifications

• Product Type: Laptop Battery
• Battery Technology: Lithium-Ion (Li-ion)
• Voltage: 11.55 V
• Capacity: 41.7 Wh / 3630 mAh
• Number of Cells: 3
• Colour: Black
• Compatible Brand: HP
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, short-circuit
• Certifications: CE, RoHS

Tips

To maximize battery lifespan, fully charge and discharge the battery a few times after installation to calibrate the power meter. Avoid exposing the battery to extreme heat or cold, and store it at around 50% charge if not using it for extended periods. Always ensure your laptop's BIOS is up to date for optimal compatibility.