PSA Main Battery Pack (2P-8Y136) 4400mAh 48Wh 11.1V Battery

Battery life cutting out mid-task is frustrating, especially when you rely on a notebook for work or study. The PSA Main Battery Pack (2P-8Y136) 4400mAh 48Wh 11.1V Battery gives you a reliable power source that keeps your laptop running longer, so you can finish projects without hunting for an outlet. It’s a direct replacement designed to fit snugly and perform consistently.

Usages of a 4400mAh Battery Pack

Ideal for daily laptop use, this battery lets you attend online meetings, stream videos, or edit documents for extended periods without needing to recharge, fitting seamlessly into a typical work-from-home or classroom routine.

Benefits of PSA Battery Pack

• Longer runtime: Provides up to 48 Wh of energy, extending your work sessions.
• Reliable power: Delivers a steady 11.1 V output for stable performance.
• Lightweight design: Weighs only 11.36 oz, keeping your notebook portable.
• Easy replacement: Fits the original battery compartment without modifications.
• Peace of mind: Backed by a 1-year limited warranty for support.

Why Choose PSA Battery Pack

Choosing this PSA battery means you get a purpose-built power solution that matches the original specifications of your notebook. The 4400 mAh capacity and 48 Wh energy rating ensure you won’t notice a drop in performance, while the lithium-ion technology offers efficient charging cycles and longer overall lifespan.

With the confidence of a manufacturer’s warranty and a compact grey form factor, this battery integrates smoothly into any compatible notebook, giving you the freedom to work or study wherever you need.

Key Features of a 4400mAh Battery Pack

• Colour: Gray. Subtle colour that blends with most laptop designs.
• Product Line: 2-Power. Part of a series known for dependable energy solutions.
• Packaged Quantity: 1. Comes as a single, ready-to-install unit.
• Weight: 11.36 oz. Light enough to maintain notebook portability.
• Warranty: Limited warranty - 1 year. Covers defects for added security.
• Capacity: 4400 mAh - 48 Wh. Provides ample energy for extended use.
• Voltage: 11.1 V. Supplies the correct power level for compatible devices.
• Technology: Lithium ion. Offers efficient charge retention and longer life.
• Product Type: Notebook battery. Designed specifically for laptop use.
• Manufacturer’s Product Type: Main battery pack. Replaces the primary power source.

Specifications