PSA 2-Power 2P-5B10W13890 45Wh 11.1V Battery

Running out of power mid-task is frustrating, especially when you rely on your laptop for work or study. The PSA 2-Power 2P-5B10W13890 45Wh 11.1V Battery is a high-capacity notebook battery that restores reliable, long-lasting power so you can stay productive without hunting for an outlet.

Usages of a 45Wh Notebook battery

This battery fits seamlessly into a typical day, powering your laptop from the morning commute through evening meetings and study sessions. Its 45Wh capacity lets you complete several hours of work, stream video, or attend video calls without needing to recharge, making it ideal for travel, remote work, and classroom use.

Benefits of PSA Notebook battery

• Fast charging: Quickly restores power so you spend less time plugged in.
• Reliable performance: Consistent output keeps your laptop running smoothly.
• Over-heat protection: Built-in SmartWatch Protect guards against overheating.
• Short-circuit safety: Advanced monitoring prevents electrical faults.
• One-year warranty: Peace of mind with manufacturer support.

Why Choose PSA Notebook Battery

Choosing this PSA notebook battery means you get a replacement that matches original specifications while offering the reliability of premium cell manufacturers such as Samsung and Panasonic. The lithium-polymer chemistry provides stable voltage and longer life cycles compared with cheaper alternatives.

In addition, the battery’s lightweight design - only 7.27 oz - means it won’t add bulk to your device, and the black colour blends discreetly with most laptop models. With a 1-year limited warranty, you are covered against defects, giving you confidence in your purchase.

Key Features of a 45Wh Notebook battery

• Capacity: 4050 mAh - Provides ample energy for extended use.
• Energy: 45Wh - Delivers a solid amount of power for demanding tasks.
• Voltage: 11.1V - Supplies the correct voltage for optimal laptop performance.
• Technology: Lithium polymer - Ensures stable discharge and longer lifespan.
• Weight: 7.27oz - Light enough to keep your laptop portable.
• Colour: Black - Matches most notebook designs for a seamless look.
• Warranty: 1-year limited - Covers manufacturing defects for peace of mind.
• Quantity: 1 - Comes as a single, ready-to-install unit.
• Product type: Notebook battery - Specifically designed for laptop use.
• Device type: Notebook battery - Compatible with a wide range of notebook models.

Specifications