2-power 2P-4T7JN - akku - akku 6 400 mAh 11,1 V

71.04 Wh of dependable energy in a 6-cell lithium-ion pack — the 2-Power 2P-4T7JN keeps your laptop running through demanding workloads. With 6400 mAh at 11.1 V, this replacement battery delivers the staying power you need for long meetings, travel, or back-to-back classes.

Overview

Engineered as a direct replacement for original laptop batteries, the 2-Power 2P-4T7JN matches or exceeds OEM specifications. Its 6-cell configuration provides a balance of capacity and weight, while the 71.04 Wh energy rating ensures extended runtime between charges. The battery is built with high-quality lithium-ion cells and includes essential safety circuitry.

What stands out

• High 6400 mAh capacity for longer use between charges
• 11.1 V output matches many popular laptop models
• 71.04 Wh energy rating for reliable performance
• 6-cell design offers a good mix of power and portability
• Integrated protection against overcharge, over-discharge, overcurrent, and short circuits
• Rechargeable and built to last 300–500 cycles
• Black finish blends seamlessly with most laptops

Technical details

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 6400 mAh
• Voltage: 11.1 V
• Energy: 71.04 Wh
• Number of cells: 6
• Rechargeable: Yes
• Colour: Black
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Cycle life: 300–500 cycles
• Protection: Overcharge, over-discharge, overcurrent, short-circuit

Our verdict

If your laptop battery is fading, the 2-Power 2P-4T7JN is a smart, cost-effective way to restore all-day productivity. Its robust capacity and safety features make it a reliable choice for professionals and students alike.