PSA 2-Power 4400mAh 48Wh Battery

Running out of power in the middle of a project is frustrating, especially when you rely on a notebook for work or study. The PSA 2-Power 4400mAh 48Wh Battery is a high-capacity replacement that keeps your laptop running longer, so you can finish tasks without hunting for an outlet. Designed for most notebook models, it delivers reliable power whenever you need it.

Usages of a 4400mAh Battery

Ideal for daily office work, online classes, and travel, this battery lets you stay productive from coffee shops to airport lounges, providing enough juice to last through a full day of typical use.

Benefits of PSA Battery

• Faster charging: Recharges quickly so you spend less time tethered to a wall.
• Longer runtime: Extends your laptop’s operating time for uninterrupted work.
• Safe operation: Built-in SmartWatch Protect guards against short circuits and overheating.
• High-quality cells: Uses premium Samsung and Panasonic cells for dependable performance.
• One-year warranty: Gives peace of mind with manufacturer support.

Why Choose a PSA Battery

Choosing a PSA Battery means you get a blend of quality and convenience that ordinary off-brand replacements often lack. The battery’s 48 Wh energy pack ensures your notebook runs smoothly, while the lightweight design (just 10.69 oz) adds minimal bulk to your bag.

You also benefit from PSA’s reputation for reliable lithium-ion technology. The battery’s voltage of 11.1 V matches original specifications, so you won’t experience performance drops or compatibility issues. With a limited one-year warranty, you have confidence in both the product and the support behind it.

Key Features of a 4400mAh Battery

• Capacity: 4400 mAh - provides extended usage between charges.
• Energy: 48 Wh - delivers ample power for demanding tasks.
• Voltage: 11.1 V - matches standard notebook requirements for stable operation.
• Technology: Lithium ion - ensures efficient energy storage and long life.
• Weight: 10.69 oz - keeps the laptop portable without added heaviness.
• Warranty: Limited warranty - 1 year - covers defects for peace of mind.
• Packaged Quantity: 1 - includes a single, ready-to-install battery.
• Product Type: Notebook battery - designed specifically for laptop use.
• Device Type: Notebook battery - fits a wide range of notebook models.
• Service & Support: 1-year warranty - reliable after-sales assistance.

Specifications