PSA 2-Power 4400mAh 14.8V Battery

Running out of power mid-task is frustrating, especially when you rely on a notebook for work or study. The PSA 2-Power 4400mAh 14.8V Battery is a high-capacity replacement that keeps your laptop running longer, so you can stay productive without hunting for an outlet.

Usages of a 4400mAh Battery

Ideal for daily commuters, students and remote workers, this battery powers your notebook through meetings, lectures and long-haul flights, letting you finish projects without interruption.

Benefits of PSA Battery

• Faster charging: Quick top-ups mean less downtime between sessions.
• Reliable performance: Consistent power delivery supports demanding applications.
• Extended run-time: Higher capacity lets you work longer on a single charge.
• Safety monitoring: Built-in SmartWatch Protect guards against short circuits and overheating.
• One-year warranty: Peace of mind with manufacturer support.

Why Choose PSA Battery

Choosing a PSA Battery gives you a blend of quality components and thoughtful engineering. The cells are sourced from leading manufacturers such as Samsung and Panasonic, ensuring durability and steady output. With a solid 14.8 V voltage, it matches the original specifications of most notebooks, providing a seamless fit and reliable operation.

The design also incorporates intelligent protection circuitry that watches charging and discharging cycles, reducing the risk of damage to both battery and device. This focus on safety and performance means you can trust the battery to handle intensive use, whether you’re editing videos or running multiple programmes at once.

Key Features of a 4400mAh Battery

• Capacity: 4400 mAh - offers a substantial amount of energy for extended use.
• Energy: 65 Wh - translates to longer operation between charges.
• Voltage: 14.8 V - matches the power requirements of compatible notebooks.
• Technology: Lithium ion - provides high energy density and low self-discharge.
• Weight: 15.03 oz - lightweight enough to keep your laptop portable.
• Dimensions: 90 mm × 135 mm × 20 mm - fits standard notebook compartments.
• Package size: 117 mm × 178 mm × 43 mm - easy to store and ship.
• Warranty: 1-year limited - covers defects and ensures support.
• Colour: Black - blends discreetly with most laptop designs.
• SmartWatch Protect: Monitors charge cycles to prevent overheating and short circuits.

Specifications