PSA 2-Power (2P-451-10519) 4400mAh 48Wh 11.1V Battery

Running out of power mid-task is frustrating, especially when you rely on a notebook for work or study. The PSA 2-Power (2P-451-10519) 4400mAh 48Wh 11.1V Battery is a high-capacity replacement that keeps your laptop running longer, so you can stay productive without hunting for an outlet. Designed for most notebook models, it delivers reliable power whenever you need it.

Usages of a 4400mAh battery

A 4400mAh battery is ideal for daily commuting, long meetings, or study sessions in cafés where power points are scarce. It easily powers a full workday on a single charge, letting you switch between tasks without interruption.

Benefits of PSA battery

• Faster charging: The battery’s high-grade cells reduce charge time, so you spend less time plugged in.
• Longer unplugged use: With 48 Wh of energy, you gain extra hours of operation compared with standard packs.
• Safety monitoring: SmartWatch Protect watches charging cycles, preventing short circuits and overheating.
• Reliable performance: Samsung and Panasonic cells ensure consistent power output throughout the life of the battery.
• One-year warranty: You receive a limited 1-year service guarantee for peace of mind.

Why choose PSA battery

Choosing a PSA battery means you are investing in quality components that match the original specifications of your laptop. The use of premium lithium-ion cells provides stable voltage and dependable performance, reducing the risk of sudden shutdowns. Additionally, the built-in SmartWatch Protect system adds an extra layer of safety, guarding both your device and the battery from potential damage.

With a lightweight design of just 10.72 oz, this battery is easy to handle and fits neatly into your notebook’s chassis. The gray colour blends seamlessly with most laptop designs, maintaining a professional look while delivering the power you need.

Key Features of a 4400mAh battery

• Capacity: 4400 mAh - offers extended runtime for demanding tasks.
• Energy: 48 Wh - supplies ample power for a full workday.
• Voltage: 11.1 V - matches the original laptop requirements for optimal performance.
• Technology: Lithium ion - ensures high energy density and long lifespan.
• Weight: 10.72 oz - lightweight construction for easy portability.
• Colour: Gray - discreet appearance that fits most notebook designs.
• Warranty: 1-year limited - protection against defects and premature failures.
• Packaged quantity: 1 - ready to replace your old battery straight out of the box.
• Product line: 2-Power - part of a trusted range known for reliability.
• Device type: Notebook battery - specifically engineered for laptop use.

Specifications