PSA 2-Power 3400 mAh 26Wh Battery

Running out of power while you’re on a deadline is frustrating, especially when you rely on a notebook for work or study. The PSA 2-Power 3400 mAh 26Wh Battery is a replacement pack designed to keep your laptop running longer without hunting for an outlet. It fits models that use the ASUS B21N1506 cell, giving you reliable power whenever you need it.

Benefits of PSA Battery

You enjoy faster charging so you spend less time tethered to a wall. The high-grade cells provide steady voltage, meaning your laptop performs consistently even under heavy use. Built-in SmartWatch Protect monitors temperature and current, reducing the risk of overheating or short-circuiting. The one-year limited warranty gives peace of mind that any defects will be handled promptly. Its lightweight design adds minimal bulk, so your laptop stays portable.

Key Features of a 3400 mAh Battery

• Capacity: 3400 mAh - delivers extended runtime compared with standard packs.
• Energy: 26Wh - supplies enough power for demanding applications.
• Voltage: 7.6V - matches the original specifications for optimal performance.
• Technology: Lithium polymer - offers higher energy density and longer life.
• Colour: Black - blends seamlessly with most notebook designs.
• Weight: 9.91oz - light enough to keep the laptop easy to carry.
• OEM Equivalent: ASUS B21N1506 - ensures perfect fit and compatibility.
• Warranty: 1-year limited - protects your investment against manufacturing faults.
• Packaged Quantity: 1 - includes a single, ready-to-install battery.
• Product Line: 2-Power - part of a trusted range known for quality.

Usages of a 3400 mAh Battery

Ideal for everyday laptop use, the battery fits naturally into your routine:

• Working from coffee shops where power points are scarce.
• Attending long meetings or lectures without needing a charger.
• Traveling on trains or planes where outlets are limited.
• Studying late at night in a quiet room.
• Using power-intensive software such as video editing or CAD tools.

Why Choose a PSA Battery

Many buyers worry that third-party batteries won’t match the original’s reliability or may damage the device. Common doubts include concerns about capacity loss, overheating, and short warranty periods. The PSA 2-Power 3400 mAh 26Wh Battery addresses these issues by using high-grade cells from reputable manufacturers, incorporating SmartWatch Protect to guard against thermal and electrical faults, and offering a full year of support. Its specifications mirror the OEM cell, ensuring seamless integration and consistent performance, so you can replace your notebook battery with confidence.

Specifications