2-Power Κύρια μπαταρία Dell Latitude E5400 - Μπαταρία - 7.800 mAh (2P-312-0902)

Power through your workday with a high-capacity 7800 mAh lithium-ion battery pack engineered for Dell Latitude E5400 and E5500 notebooks. Delivering 86.58 Wh of energy at 11.1 V, this 9-cell replacement restores reliable, long-lasting mobility to your laptop.

Overview

This 2-Power battery pack is a direct replacement for the original Dell battery, offering identical fit and function. It uses premium Li-ion cells and advanced protection circuitry to ensure safe, dependable performance. Whether you're in the office, on the road, or working from home, this battery keeps you unplugged longer.

What stands out

• High 7800 mAh capacity for extended runtime
• 9-cell design provides more power than standard 6-cell batteries
• Built-in overcharge, over-discharge, over-current, short-circuit, and over-temperature protection
• CE and RoHS certified for safety and environmental compliance
• Compatible with Dell Latitude E5400 and E5500 models

Technical details

• Battery Type: Lithium-Ion (Li-ion)
• Capacity: 7800 mAh
• Voltage: 11.1 V
• Energy: 86.58 Wh
• Number of Cells: 9
• Color: Black
• Rechargeable: Yes
• Mounting Type: External
• Replaces Dell Part Numbers: KM742, KM752, KM760, MT186, MT187, P858D, PW640, RM661, WU841, 312-0762, 312-0769

Our verdict

A cost-effective way to breathe new life into your Latitude E5400 or E5500. With its high capacity and robust safety features, this battery is a smart investment for uninterrupted productivity.