2-power 2P-NE511 - akumulátor - batéria 48 mAh 15,2 V

Your HP Envy laptop is only as reliable as its power source. When the original battery no longer holds a charge, the 2-Power 2P-NE511 replacement battery brings your device back to full mobility. Engineered for professionals, students, and creators who depend on their Envy 15 or 17 series for demanding tasks, this battery delivers consistent performance whether you're presenting in a boardroom, attending back-to-back lectures, or editing video on the go.

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 48 Wh (3150 mAh)
• Nominal voltage: 15.2 V
• Number of cells: 4
• Rechargeable: Yes
• Colour: Black
• Safety features: Overcharge, over-discharge, short-circuit, over-current, and over-temperature protection
• Certifications: CE, RoHS
• Compatible with HP Envy 15 and 17 series (e.g., 15-ae000, 17-n000)
• Replaces OEM part numbers: HSTNN-DB6X, TPN-Q159, TPN-Q160

Why choose it

This 2-Power battery is built with A-grade cells, ensuring long-lasting durability and stable output. It matches or exceeds the original battery's performance, giving you the confidence to work unplugged for hours. The integrated protection circuit safeguards both the battery and your laptop against common electrical hazards, extending the life of your device.

Ideal use cases

• Replacing a worn-out or swollen original battery in HP Envy 15/17 laptops
• Extending mobile productivity for business travel, remote work, or campus use
• Keeping a spare battery charged for hot-swapping during long shoots or field work
• Restoring an older Envy laptop to full portability without buying a new computer

Good to know

Installation is straightforward and requires no special tools—simply remove the bottom cover of your Envy laptop and swap the battery. For optimal lifespan, perform a full charge-discharge cycle once a month and store the battery at around 50% charge if not in use for extended periods. The battery is brand new and comes with a standard 1-year manufacturer warranty.