2-power pääakku 57Wh - akku - 4 878 mAh (2P-0CTJJ6)

When your laptop dies mid-presentation or during a long flight, a reliable spare battery is a lifesaver. The 2-Power 57Wh main battery pack keeps your notebook running through meetings, lectures, and travel days. With a 4878mAh capacity and 11.1V output, it delivers consistent power for extended use. The 6-cell lithium-ion design ensures efficient energy storage, while built-in protection circuits guard against overcharging, over-discharging, overcurrent, and short circuits. This replacement battery meets CE and RoHS standards, offering a safe and dependable solution for professionals, students, and anyone who needs their laptop on the go.

Key specifications

• Battery technology: Lithium-Ion (Li-ion)
• Energy capacity: 57 Wh
• Charge capacity: 4878 mAh
• Nominal voltage: 11.1 V
• Number of cells: 6
• Rechargeable: Yes
• Safety features: Overcharge, over-discharge, overcurrent, and short-circuit protection
• Colour: Black
• Certifications: CE, RoHS
• Condition: New

Why choose it

This battery is engineered for reliability and longevity. The 6-cell configuration balances weight and capacity, providing a practical power boost without excessive bulk. Advanced safety features ensure stable operation, protecting both the battery and your laptop. Whether you need a replacement for a worn-out original or a spare for extended trips, the 2-Power battery delivers consistent performance at a competitive price.

Ideal use cases

• Business travelers who need all-day productivity without hunting for outlets
• Students attending back-to-back classes and study sessions
• Field technicians and remote workers who rely on their laptops in the field
• Anyone seeking a reliable backup battery for emergencies

Good to know

The battery is brand new and comes with standard manufacturer quality assurance. It is compatible with a wide range of laptop models that require a 57Wh, 11.1V battery with a 6-cell configuration. Always verify your laptop's battery specifications before purchase to ensure compatibility.