2-POWER pääakku 11,55V 4380mAh 50,5Wh (2P-HPRX03XL)

When your laptop battery no longer holds a charge, your productivity is tethered to a wall outlet. The 2-POWER 2P-HPRX03XL replacement battery restores true portability, delivering reliable power for compatible HP notebooks. Engineered with premium Grade A lithium-ion cells, this 3-cell pack provides 11.55V, 4380mAh capacity, and 50.5Wh energy to keep you working through meetings, lectures, or travel without interruption.

Who is it for

This battery is ideal for professionals, students, and frequent travelers who depend on their laptop throughout the day. If your original battery drains quickly, fails to charge, or triggers warning messages, this OEM-compatible replacement offers a cost-effective way to extend the life of your device without sacrificing performance.

Main features

• Premium Grade A Li-ion cells ensure consistent output and long service life
• Built-in overcharge, over-discharge, and short-circuit protection for safe operation
• OEM-compatible connector and internal mounting for a secure, factory-like fit
• Rechargeable design supports 300–500 charge cycles, reducing waste and cost
• CE and RoHS certified for quality assurance and environmental compliance
• 1-year warranty backs reliable performance and peace of mind

Specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 11.55 V
• Capacity: 4380 mAh
• Energy: 50.5 Wh
• Number of cells: 3
• Colour: Black
• Condition: New
• Mounting type: Internal
• Connector type: OEM-compatible
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Certifications: CE, RoHS
• Warranty: 1 year

Tips

For optimal lifespan, avoid fully discharging the battery regularly; instead, recharge when it reaches 20–30%. Store the battery at around 50% charge in a cool, dry place if not used for extended periods. Always verify compatibility with your exact laptop model before purchase, as OEM part numbers may vary by region.