2-power Main Battery Pack Dell Latitude E5400 - Batterie - 57 mAh (2P-Y570H)

With a robust 48.84Wh energy reserve and a 6-cell lithium-ion core, this 2-Power battery pack keeps your Dell Latitude or Precision workstation running through demanding workloads. It delivers a steady 11.1V output and 4400mAh capacity, making it a reliable replacement for original part numbers KY477, PT434, FU268, and many more.

Overview

Engineered for professionals who depend on their laptops, the 2-Power 2P-Y570H is a high-quality replacement battery designed to match or exceed original specifications. It is compatible with a wide range of Dell Latitude and Precision models, including the Latitude E5400, E5500, E5410, E5510, and Precision M2400, M4400, M6400. The battery is built with premium lithium-ion cells and features advanced protection circuits to ensure safe, long-lasting performance.

What stands out

• High energy density: 48.84Wh provides extended runtime for productivity and multimedia tasks.
• Broad compatibility: Works with multiple Dell Latitude and Precision series, replacing over 15 OEM part numbers.
• Advanced safety: Integrated overcharge, over-discharge, over-current, and short-circuit protection.
• Durable design: Up to 500 charge cycles, maintaining capacity over years of use.
• Certified quality: CE, FCC, and RoHS compliant, backed by a 1-year warranty.

Technical details

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 11.1 V
• Capacity: 4400 mAh
• Energy: 48.84 Wh
• Number of cells: 6
• Colour: Black
• Rechargeable: Yes
• Cycle life: Up to 500 charge cycles
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Installation: External (removable)
• Protection: Overcharge, over-discharge, over-current, short-circuit
• Certifications: CE, FCC, RoHS
• Warranty: 1 year

Our verdict

For users seeking a dependable, cost-effective replacement battery for their Dell laptop, the 2-Power 2P-Y570H is an excellent choice. Its high capacity, robust safety features, and broad compatibility make it a smart investment to keep your device running at peak performance.