This 7.4V lithium-polymer battery is compatible with Dell E5450 and E5550 laptops, providing reliable power for your daily tasks. Designed for long-lasting performance, this 4-cell battery ensures your laptop runs efficiently with maximum battery life.

• High-capacity 4-cell design
• Compatible with Dell E5450 and E5550 models
• 7.4V lithium-polymer technology
• Lightweight and portable for easy travel
• Provides reliable power and extended battery life