2-POWER pääakku korvaa 807611-831 - akku

Is your HP laptop struggling to hold a charge, forcing you to stay tethered to a wall outlet? The 2-POWER Main Battery Pack is a direct replacement for HP part numbers 807611-831, 807957-001, HSTNN-LB6V, HSTNN-UB6V, VI04XL, and VI04, restoring reliable portable power to your device. Built with premium A-grade lithium-ion cells, this battery delivers consistent performance and long-lasting endurance, so you can work, study, or create without interruption.

Who is it for

This battery is ideal for HP ProBook 450 G3, 455 G3, and 470 G3 business laptops, as well as HP Envy 15-ae000, Envy 17-n000, Pavilion 15-ab000, and Pavilion 17-g000 consumer notebooks. Whether you're a professional on the go, a student in lectures, or a home user who needs dependable battery life, this replacement pack gets your laptop back to full mobility.

Main features

• Exact compatibility: Replaces HP 807611-831, 807957-001, HSTNN-LB6V, HSTNN-UB6V, VI04XL, VI04.
• High-capacity power: 11.4 V, 48 Wh, 4200 mAh for extended runtime.
• 3-cell lithium-ion construction: Lightweight yet robust, with A-grade cells for reliable cycles.
• Advanced safety protection: Overcharge, over-discharge, overcurrent, and short circuit protection keep your laptop safe.
• Certified quality: CE, FCC, and RoHS compliant for peace of mind.

Specifications

• Battery type: Lithium-ion (Li-ion)
• Voltage: 11.4 V
• Capacity: 48 Wh / 4200 mAh
• Number of cells: 3
• Colour: Black
• Compatible OEM part numbers: HP 807611-831, 807957-001, HSTNN-LB6V, HSTNN-UB6V, VI04XL, VI04
• Compatible laptop series: HP ProBook 450 G3, 455 G3, 470 G3; HP Envy 15-ae000, 17-n000; HP Pavilion 15-ab000, 17-g000
• Safety features: Overcharge protection, over-discharge protection, overcurrent protection, short circuit protection
• Cell grade: A-grade
• Certifications: CE, FCC, RoHS

Tips

For best results, fully charge and discharge the battery 2-3 times after installation to calibrate the power gauge. Always use the original HP AC adapter or a compatible charger to avoid damage. Store the battery in a cool, dry place when not in use for extended periods, ideally at around 50% charge.