2-power 2P-W64C6 - 39,6 cm (15,6 inch)

When your Dell Latitude E5540 runs out of juice mid-meeting, the 2-Power 2P-W64C6 battery keeps you working. This 6-cell lithium-ion pack delivers 65Wh at 11.1V, matching or exceeding the original Dell W64C6 battery. It fits Latitude E5440, E5540, E5450, E5550, E5250, E5270, E5470, E5570, and Precision 3510, 7510, 7710 laptops. Built with overcharge, over-discharge, over-current, and short-circuit protection, it offers safe, reliable power for daily use.

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 11.1 V
• Capacity: 65 Wh / 5850 mAh
• Number of cells: 6
• Colour: Black
• Replaces Dell part numbers: W64C6, 0W64C6, 970V9, 0970V9, 8V5GX, 08V5GX, 79J0J, 079J0J, 451-BBFW, 451-BBFX, 451-BBFT, 451-BBFV
• Certifications: CE, RoHS
• Operating temperature: 0°C to 45°C (32°F to 113°F)
• Storage temperature: -20°C to 60°C (-4°F to 140°F)

Why choose it

This battery is engineered for compatibility and longevity. The 6-cell design provides a higher capacity than standard 4-cell batteries, extending your work time between charges. Advanced safety circuits prevent damage from power surges or overheating, ensuring stable performance over hundreds of charge cycles. It's a cost-effective alternative to original Dell batteries without compromising on quality.

Ideal use cases

• Business professionals who need all-day computing on Dell Latitude laptops.
• Field technicians using Dell Precision mobile workstations for demanding applications.
• Students and remote workers who rely on their laptop throughout the day without access to power outlets.
• IT departments maintaining fleets of Dell laptops and needing reliable replacement batteries.

Good to know

The battery is brand new and comes in a black finish that matches most Dell laptops. It installs internally, just like the original. For best results, fully charge and discharge the battery a few times after installation to calibrate the power meter. Store in a cool, dry place when not in use for extended periods.