2-power Dell Latitude 5400 Main Battery Pack - Akku - 46 mAh (2P-451-BCQZ)

A failing laptop battery turns a portable workstation into a desk-bound liability, interrupting workflows and forcing users to hunt for power outlets. The 2-Power Dell Latitude 5400 Main Battery Pack restores true mobility by delivering dependable, long-lasting power in a form factor engineered for seamless integration with your Dell Latitude 5400. This replacement battery revives your laptop’s runtime, so you can work through meetings, lectures, or travel without constantly checking the battery indicator.

Who is it for

This battery is ideal for professionals, students, and IT departments that rely on the Dell Latitude 5400 for daily productivity. It suits anyone needing a cost-effective alternative to original manufacturer batteries without compromising on safety or performance. Whether you are replacing a worn-out cell or keeping a spare on hand, this battery ensures your laptop remains ready for action.

Main features

• Genuine 2-Power replacement for Dell Latitude 5400 – exact fit and reliable connection.
• High-capacity 46 Wh lithium-ion cell delivers extended runtime for all-day computing.
• 11.4 V output matches original specifications, ensuring stable power delivery.
• Integrated overcharge, over-discharge, and short-circuit protection for safe operation.
• CE and RoHS certified, meeting strict European safety and environmental standards.
• Rechargeable design with an estimated 300–500 charge cycles for long service life.
• Internal installation keeps the laptop’s sleek profile unchanged.

Specifications

• Brand: 2-Power
• Model: 2P-451-BCQZ
• Compatible brand: Dell
• Compatible model: Latitude 5400
• Battery technology: Lithium-Ion (Li-ion)
• Capacity: 46 Wh
• Voltage: 11.4 V
• Number of cells: 3
• Colour: Black
• Condition: New
• Installation type: Internal
• Certifications: CE, RoHS
• Product type: Laptop Battery

Tips

To maximise battery lifespan, fully charge and discharge the battery a few times after installation to calibrate the power gauge. Avoid exposing the laptop to extreme temperatures, and store the battery at around 50% charge if it will not be used for an extended period. Always use a compatible Dell charger to maintain optimal charging performance.