PSA 2-Power (2P-BT.00805.011) 4400mAh 65Wh 14.8V Battery

Running out of power in the middle of a meeting or on a long train ride is frustrating, and a reliable notebook battery can keep you productive wherever you are. The PSA 2-Power (2P-BT.00805.011) 4400mAh 65Wh 14.8V Battery is a high-capacity lithium-ion pack designed to replace your laptop’s original source of power, giving you longer unplugged use and faster charging when you do plug in.

Usages of a 4400mAh Battery

This battery fits seamlessly into a typical work-from-home or office routine. Swap the old pack for the PSA 2-Power unit and you’ll enjoy extended sessions on spreadsheets, video calls, or design software without hunting for an outlet, while still benefiting from quick top-ups during short breaks.

Benefits of PSA Battery

• Longer runtime: Provides up to 65 Wh of energy, meaning you can stay away from the wall for many more hours.
• Fast charging: High-grade cells from Samsung and Panasonic allow the pack to recharge quickly, reducing downtime.
• Safety monitoring: The SmartWatch Protect system watches charging and discharging to prevent short circuits and overheating.
• Lightweight design: Weighs only 13.51 oz, so it adds minimal bulk to your laptop.
• One-year warranty: Backed by a limited 1-year service and support guarantee for peace of mind.

Why Choose PSA Battery

Choosing the PSA 2-Power battery gives you confidence that you are using a product built with premium components and rigorous quality checks. The combination of reliable lithium-ion chemistry and a dedicated protection circuit means the pack delivers consistent performance day after day, unlike cheaper alternatives that may lose capacity quickly.

In addition, the battery’s 14.8 V output matches the voltage requirements of most modern notebooks, ensuring stable operation without the risk of undervoltage or overvoltage issues. You get a seamless fit, dependable power, and the reassurance of a recognised warranty, all of which help you stay focused on your tasks rather than worrying about power.

Key Features of a 4400mAh Battery

• Capacity: 4400 mAh - stores enough energy for extended laptop use.
• Energy: 65 Wh - delivers a high amount of power for demanding applications.
• Voltage: 14.8 V - matches typical notebook power specifications for stable performance.
• Technology: Lithium ion - provides long life cycles and reliable output.
• Colour: Black - blends discreetly with most laptop designs.
• Weight: 13.51 oz - keeps the laptop light and portable.
• Warranty: 1-year limited - includes service and support for added security.
• Packaged quantity: 1 - supplied as a single replacement unit.
• Product line: 2-Power - part of a range known for quality battery solutions.
• Device type: Notebook battery - specifically engineered for laptop use.

Specifications