Battery Green Cell CL02 for Clevo N850 N855 N857 N870 N871 N875

The Green Cell CL02 battery is a replacement Li‑Ion battery designed for Clevo laptops models N850, N855, N857, N870, N871 and N875, and compatible Hyperbook variants N85, N85S, N87 and N87S. It uses Green Cell's Li‑Ion cells and provides the stated 4400 mAh capacity in a black housing, offering stable power delivery for everyday mobile use.

Advantages

This battery uses Lithium‑Ion cells developed by Green Cell to ensure real capacity and reliable performance. It is precisely shaped to match the listed Clevo and Hyperbook laptop models, which supports stable operation and built‑in safety features. The CL02 offers a direct replacement for worn or failing batteries, restoring portable runtime without requiring hardware modifications.

Suitable for

• Replacing a worn-out battery in Clevo N850 / N855 / N857 / N870 / N871 / N875 laptops
• Powering Hyperbook N85 / N85S / N87 / N87S models
• Everyday mobile use such as web browsing, office work and media playback

Key specifications

• Manufacturer: Green Cell
• Model / MPN: CL02
• Battery technology: Lithium‑Ion (Li‑Ion)
• Capacity: 4400 mAh
• Colour: Black
• EAN: 5907813965173

How to use

Switch off the laptop and disconnect it from mains power. Remove the old battery according to the laptop manufacturer's instructions, then install the Green Cell CL02 ensuring connectors align and the battery seats securely. Reconnect power and charge the battery fully before first extended use. Follow standard laptop procedures for safe battery handling and storage.

Recommendations

Charge and discharge the battery within normal operating temperature ranges, avoid prolonged storage at full charge or at very low charge, and use the laptop manufacturer's charging profile when available to maintain battery health.