2-power 2P-579TY - akku - akku 3.180 mAh 11,1 V

When your laptop's built-in battery no longer holds a charge through a full work session, the 2-POWER 2P-579TY replacement battery restores dependable portable power. Built for professionals who rely on their notebook in meetings, on the road, or at a desk away from an outlet, this 3-cell lithium-ion pack delivers 3180 mAh at 11.1 V, providing 35.3 Wh of energy to keep you productive.

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 3180 mAh
• Voltage: 11.1 V
• Energy capacity: 35.3 Wh
• Number of cells: 3-cell
• Rechargeable: Yes
• Product colour: Black
• Product type: Laptop Battery
• Condition: New
• Replacement part: Yes

Why choose it

This battery is a direct replacement for your original pack, ensuring a proper fit and reliable connection. It includes overcharge, over-discharge, and short-circuit protection to safeguard both the battery and your laptop. With a fresh set of cells, you regain the freedom to work unplugged without constantly hunting for a power socket.

Ideal use cases

• Replacing a worn-out or dead laptop battery
• Keeping a spare battery for extended travel or fieldwork
• Restoring full mobility to an older notebook
• Reducing downtime in business and educational settings

Good to know

Before ordering, confirm your laptop model is compatible with the 2P-579TY series. The battery arrives in new condition and is ready to charge. For best results, fully charge and discharge the battery a few times to calibrate the power meter. Store in a cool, dry place when not in use.