2-POWER pääakku - akku - 4 200 mAh (2P-85XM8)

Unlike generic replacements that degrade within months, the 2-POWER 2P-85XM8 main battery pack is engineered for sustained reliability and long-term performance in demanding notebook environments. This 6-cell lithium-ion unit delivers a stable 10.8 V output with a 4200 mAh capacity, translating to 45 Wh of energy for extended runtimes. Built-in protection against overcharge, over-discharge, overcurrent, and short circuits safeguards both the battery and your laptop. Ideal for professionals who need dependable power on the go, this battery is a direct replacement for a wide range of notebook models.

Highlights

• High-capacity 4200 mAh Li-Ion battery for longer work sessions
• 6-cell configuration with 10.8 V output and 45 Wh energy
• Comprehensive safety: overcharge, over-discharge, overcurrent, and short-circuit protection
• Wide operating temperature range from 0°C to 45°C
• CE and RoHS certified for quality and environmental compliance
• Rechargeable with a cycle life of 300–500 charge/discharge cycles

In daily use

Whether you are in the office, at a client site, or traveling, this battery keeps your notebook running without constant recharging. Its robust protection circuitry ensures safe operation even under heavy load, while the black, compact form factor fits seamlessly into your existing laptop. The battery is designed as an external pack, making installation straightforward for compatible models. With a storage temperature range of -20°C to 60°C, it remains stable during transport and storage.

Full specifications

• Brand: 2-POWER
• Model: 2P-85XM8
• Battery Type: Lithium-Ion (Li-Ion)
• Capacity: 4200 mAh
• Voltage: 10.8 V
• Energy: 45 Wh
• Number of Cells: 6-cell
• Product Application: Notebook / Laptop
• Colour: Black
• Rechargeable: Yes
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short-circuit protection
• Operating Temperature Range: 0°C to 45°C
• Storage Temperature Range: -20°C to 60°C
• Cycle Life: 300-500 cycles
• Certifications: CE, RoHS
• Chemistry: Li-Ion
• Form Factor: External Battery Pack

Final note

For a reliable power solution that matches or exceeds original battery performance, the 2-POWER 2P-85XM8 is an excellent choice. Its high-quality cells and advanced protection make it a smart investment for keeping your laptop productive throughout the day.