PSA 2-Power (2P-312-4437) 48Wh 11.1V Battery

Losing power mid-task is frustrating, especially when you rely on a laptop for work or study. The PSA 2-Power (2P-312-4437) 48Wh 11.1V Battery is a replacement notebook battery that restores full runtime, letting you stay productive without hunting for a charger.

Usages of a 48Wh Notebook battery

Ideal for daily office work, online classes, and occasional travel, this battery keeps your notebook running for several hours on a single charge, fitting seamlessly into your regular charging routine.

Benefits of PSA Notebook battery

• Longer work sessions: Extends your laptop’s operating time so you can finish projects without interruption.
• Reliable power source: Provides consistent 11.1V output for stable performance.
• Lightweight design: Weighs only 11.36oz, adding minimal bulk to your device.
• One-year warranty: Gives peace of mind with manufacturer support.
• Easy replacement: Fits standard notebook battery compartments for quick installation.

Why Choose PSA Notebook Battery

Choosing this PSA notebook battery means you get a high-capacity lithium-ion pack that matches the original specifications of your device. It delivers the same voltage and power output, ensuring your notebook runs just as it was designed to.

With a 4400 mAh capacity and 48 Wh energy storage, you benefit from longer periods between charges compared with lower-capacity alternatives. The gray colour blends discreetly with most laptop designs, and the single-unit packaging means you receive exactly what you need.

Key Features of a 48Wh Notebook battery

• Capacity: 4400 mAh. Provides ample energy for extended use.
• Energy: 48 Wh. Offers a substantial amount of power for longer sessions.
• Voltage: 11.1 V. Supplies the correct voltage for optimal laptop performance.
• Technology: Lithium ion. Ensures efficient charge cycles and low self-discharge.
• Weight: 11.36 oz. Keeps the laptop light and portable.
• Colour: Gray. Matches typical notebook aesthetics.
• Warranty: 1-year limited. Covers defects for added confidence.
• Product type: Notebook battery. Designed specifically for laptop replacement.
• Manufacturer’s product type: Main battery pack. Serves as the primary power source.
• Subcategory: Batteries. Part of a broader range of power solutions.

Specifications