2-power hlavný akumulátor 57Wh - batéria - 4 878 mAh (2P-WW8N8)

Laptop battery delivering 57Wh of reliable power for extended mobile productivity. This lithium-ion pack keeps your notebook running through demanding workdays without hunting for outlets.

Advantages

Engineered with a 4878 mAh charge capacity and 11.7V nominal voltage, it provides consistent output for stable performance. Built-in protection against overcharge, over-discharge, short circuits and overheating safeguards both the battery and your device. The black housing blends seamlessly with most laptops, while the rechargeable design reduces waste and long-term costs.

Suitable for

• Professionals needing all-day computing away from mains power
• Students attending lectures, libraries or study sessions
• Field technicians and remote workers relying on portable devices
• Anyone replacing a worn-out or failing original battery

Key specifications

• Battery type: Lithium-Ion (Li-Ion)
• Energy capacity: 57 Wh
• Charge capacity: 4878 mAh
• Nominal voltage: 11.7 V
• Rechargeable: Yes
• Colour: Black
• Protection: Overcharge, over-discharge, short circuit, over-temperature

Recommendations

For optimal lifespan, fully charge before first use and avoid extreme temperatures. Verify compatibility with your laptop model before purchase. Store at 40-60% charge if not used for extended periods.