2-power pääakku - akku - 4 400 mAh (2P-BTP-AS5520G)

With a robust 47.52Wh energy reserve and 4400mAh capacity, this 6-cell lithium-ion battery pack delivers consistent, reliable power for your laptop, ensuring you stay productive through long work sessions without hunting for an outlet.

Overview

The 2-Power 2P-BTP-AS5520G is a high-quality replacement main battery pack engineered to meet or exceed original specifications. Built with premium lithium-ion cells and advanced protection circuitry, it provides safe, dependable performance for a wide range of compatible laptops. The 10.8V output matches standard laptop voltage requirements, while the 4400mAh capacity offers a solid balance of runtime and weight.

What stands out

• 6-cell lithium-ion chemistry for high energy density and long cycle life
• Integrated overcharge, over-discharge, overcurrent, and short-circuit protection
• Up to 500 charge/discharge cycles for extended service life
• CE, RoHS, and FCC certified for safety and environmental compliance
• 12-month warranty for peace of mind

Technical details

• Battery type: Li-Ion
• Capacity: 4400 mAh
• Voltage: 10.8 V
• Energy: 47.52 Wh
• Number of cells: 6
• Colour: Black
• Rechargeable: Yes
• Cycle life: up to 500 cycles
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Connector: laptop-specific multi-pin
• Form factor: external

Our verdict

A dependable and cost-effective power solution that restores your laptop's mobility. With robust safety features and solid capacity, it's an excellent choice for users needing a reliable replacement battery.