PSA Main Battery Pack (2P-1M590) 4400mAh 11.1V Battery

Running out of power in the middle of a project is frustrating, especially when you rely on a portable notebook for work or study. The PSA Main Battery Pack (2P-1M590) 4400mAh 11.1V Battery is a high-capacity replacement that keeps your device running longer, so you can stay productive without hunting for an outlet.

Key Features of a 4400mAh Battery Pack

• Capacity: 4400 mAh - provides extended runtime compared with standard batteries.
• Energy: 48 Wh - delivers more power for demanding applications.
• Voltage: 11.1 V - matches the original specifications for seamless compatibility.
• Technology: Lithium ion - ensures reliable performance and a low self-discharge rate.
• Weight: 11.36 oz - lightweight design that doesn’t add bulk to your laptop.
• Colour: Gray - blends discreetly with most notebook chassis.
• Warranty: Limited 1-year - gives peace of mind with manufacturer support.
• Packaged Quantity: 1 - includes a single, ready-to-install unit.
• Product Type: Notebook battery - engineered specifically for laptop use.

Why Choose a PSA Battery Pack

If you use a notebook for long hours on the go, you know how quickly the original battery can drain, leaving you tethered to a power socket. Many aftermarket options either lack the correct voltage or fall short on capacity, resulting in frequent recharges and reduced performance. This PSA battery pack offers the exact 11.1 V your device expects, while the 4400 mAh capacity gives you noticeably longer sessions between charges. It’s an ideal fit for students, freelancers, and anyone who needs dependable mobility.

Benefits of PSA Battery Pack

• Longer Work Sessions: More charge means you can finish tasks without interruption.
• Reliable Power Delivery: Correct voltage ensures stable operation and protects internal components.
• Lightweight Convenience: The modest weight keeps your laptop portable and comfortable to carry.
• Peace of Mind Warranty: A one-year limited warranty covers defects, reducing risk.

Usages of a 4400mAh Battery Pack

The 4400 mAh battery pack is perfect for any notebook that requires an 11.1 V power source. Use it in university lectures, coffee-shop co-working spaces, or while travelling on trains and planes. It’s also a solid choice for field work where power outlets are scarce, giving you the confidence to rely on your laptop for extended periods.

Specifications