2-power Dell Latitude E5440 Main Battery Pack - Akku - 99 mAh (2P-451-BBIE)

Professionals who rely on a Dell Latitude E5440 for daily work in the field or office will appreciate the dependable power of the 2-Power main battery pack. Whether you are presenting in a client meeting, crunching numbers on a long flight, or moving between back-to-back conference calls, this battery keeps your laptop running so you can stay productive without hunting for an outlet.

Key specifications

• Brand: 2-Power
• Model: 2P-451-BBIE
• Compatible with: Dell Latitude E5440
• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 99 mAh
• Category: Laptop Battery

Why choose it

This battery is engineered to meet or exceed the original Dell specifications, ensuring a secure fit and reliable charging. Its lithium-ion chemistry provides consistent performance and a long service life, reducing the need for frequent replacements. The compact design adds minimal weight to your laptop, preserving portability.

Ideal use cases

• Business travel and remote work
• Extended meetings and presentations
• Backup power for field technicians
• Replacement for a worn-out original battery

Good to know

The 2-Power battery is a cost-effective alternative to OEM batteries without compromising on safety or performance. It includes built-in protection against overcharging, overheating, and short circuits. For best results, fully charge and discharge the battery a few times upon first use to calibrate the power gauge.