2-POWER Bateria principal Dell Latitude E5450 - Bateria - 42 mAh (2P-451-BBLN)

When you're in the middle of a critical presentation or deep into a project at a client site, the last thing you want is a dying laptop. The 2-POWER Main Battery Pack for Dell Latitude E5450 gives your notebook a fresh 42 Wh charge so you can keep working through meetings, flights, and long days away from an outlet. It's a direct replacement for the original battery, fitting securely in the Latitude E5450's battery bay without any extra setup.

Key specifications

• Brand: 2-POWER
• Model: 2P-451-BBLN
• Compatible with: Dell Latitude E5450
• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 42 Wh
• Warranty: 12 months

Why choose it

This battery is built to match or exceed the performance of your original Dell pack. It uses high-quality Li-Ion cells that hold a charge well and resist the memory effect, so you can top it up whenever convenient. The sturdy casing protects against everyday bumps and jolts, and the integrated circuitry prevents overcharging and overheating for safe, reliable power.

Ideal use cases

• Business travelers who need all-day productivity without hunting for power sockets
• Students moving between lectures, libraries, and study sessions
• Remote workers who split time between home, co-working spaces, and cafes
• Anyone replacing a worn-out original battery to restore their laptop's portability

Good to know

Installation is tool-free: simply power down your laptop, slide the old battery out, and click this one into place. For best results, fully charge the battery before first use and calibrate it every few months by running it down to 5% and then recharging to 100%. This helps the battery gauge stay accurate. The pack is covered by a 12-month warranty, so you can buy with confidence.