LENOVO 57Wh lítium-iónová interná batéria na notebook (4-článková, 11,4V, 5000mAh) - čierna

Upgrade or replace your laptop's power source with the LENOVO 57Wh Lithium-Ion Internal Battery. Designed for high performance and reliability, this 4-cell battery delivers 57Wh capacity at 11.4V nominal voltage, ensuring extended runtime for your Dell Latitude or Precision laptop. Manufactured to OEM specifications, it offers a perfect fit and seamless integration.

Advantages

High energy density (5000mAh) provides long-lasting power for demanding tasks. Built-in safety features protect against overcharge, over-discharge, overcurrent, and short circuits. With up to 500 charge cycles, this battery offers durable performance. CE, RoHS, and UL certifications guarantee quality and safety.

Suitable for

• Dell Latitude 5300, 5310, 5400, 5410, 5500, 5510, 7300, 7310, 7400, 7410, 7420, 7520
• Dell Precision 3540, 3550, 3560

Key specifications

• Battery Type: Lithium-Ion (Li-ion)
• Capacity: 57 Wh / 5000 mAh
• Voltage: 11.4 V
• Cells: 4-Cell
• Colour: Black
• Rechargeable: Yes
• Cycle Life: Up to 500 cycles
• Certifications: CE, RoHS, UL

Recommendations

For optimal performance, fully charge the battery before first use and avoid complete discharge regularly. Use only compatible chargers and follow manufacturer guidelines.