2-power pääakku - akku - 3 400 mAh (2P-AP19B8K)

When your laptop can't hold a charge through a single meeting, it's time for a fresh power source. The 2-Power 2P-AP19B8K battery steps in for professionals and students who rely on their notebooks all day—whether in a back-to-back conference schedule, a campus library marathon, or a cross-country flight. This replacement pack delivers the same 10.8V output and 3400mAh capacity as the original, so you get predictable runtime without surprises.

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 3400 mAh
• Voltage: 10.8 V
• Energy: 36.72 Wh
• Cells: 3-cell configuration
• Rechargeable: Yes
• Product type: Replacement laptop battery
• Colour: Black
• Safety: Overcharge, over-discharge, overcurrent, and short-circuit protection
• Certifications: CE, RoHS, FCC
• Warranty: 1 year

Why choose it

Built to match original specifications, this battery restores your laptop's mobility without guesswork. The integrated protection circuit guards against common electrical faults, extending the pack's service life. Its compact 3-cell design keeps weight down while delivering enough energy for typical office and multimedia tasks.

Ideal use cases

• Replacing a worn-out original battery in compatible laptops
• Keeping a spare charged for travel or long workdays
• Extending the usable life of an older notebook
• Providing a cost-effective alternative to OEM packs

Good to know

Compatibility varies by laptop model—check your device's original battery part number before ordering. The battery operates safely in a wide temperature range: charging from 0°C to 45°C, discharging from -20°C to 60°C, and storage from -20°C to 45°C. Always follow manufacturer guidelines for first use and calibration.