2-power pääakku Dell Latitude E5550 - akku - 3 400 mAh (2P-09P402)

This 2-Power battery pack is built specifically for the Dell Latitude E5550, delivering a dependable 3400mAh charge in a compact 3-cell design. Unlike generic replacements, it matches the original battery's form factor and electrical profile, ensuring a seamless fit and stable performance. The 11.1V output and 37.74Wh energy rating keep your laptop running through long work sessions without unexpected shutdowns.

Highlights

• Genuine 2-Power replacement battery for Dell Latitude E5550
• Lithium-Ion chemistry with 3 cells for reliable power delivery
• 3400mAh capacity and 37.74Wh energy for extended runtime
• Integrated protection against overcharge, over-discharge, overheating, and short circuits
• CE and RoHS certified for safety and environmental compliance

In daily use

Installation is straightforward: power down the laptop, remove the old battery, and slide the new one into place. The internal design keeps the laptop's profile unchanged, and the black finish blends with the original chassis. The battery recharges quickly when connected to the Dell AC adapter, and the protection circuits safeguard both the battery and laptop during charging and heavy use. Whether you're working remotely, attending meetings, or traveling, this battery provides the endurance needed to stay productive.

Full specifications

• Brand: 2-Power
• Model: 2P-09P402
• MPN: 2P-09P402
• Battery type: Lithium-Ion (Li-Ion)
• Capacity: 3400 mAh
• Voltage: 11.1 V
• Energy: 37.74 Wh
• Number of cells: 3
• Compatible brand: Dell
• Compatible series: Latitude
• Compatible model: E5550
• Product type: Laptop Battery
• Colour: Black
• Rechargeable: Yes
• Installation type: Internal
• Overcharge protection: Yes
• Over-discharge protection: Yes
• Overheat protection: Yes
• Short circuit protection: Yes
• Condition: New
• Certifications: CE, RoHS

Final note

For users who need a reliable power source for their Dell Latitude E5550, this 2-Power battery offers the right balance of capacity, safety, and compatibility. It is a practical choice for replacing an aging or depleted original battery, restoring full mobility to your laptop.