PSA 2P-MGH81 42Wh 7.4V Battery

Running out of power mid-task is frustrating, especially when you rely on a notebook for work or study. The PSA 2P-MGH81 42Wh 7.4V Battery is a high-capacity replacement that keeps your laptop running longer, so you can stay productive without hunting for an outlet.

Why Choose a PSA Battery

With a PSA Battery you experience reliable power that matches the original performance of your notebook. The pack feels solid in hand, fits seamlessly into the device and delivers consistent charge cycles. You’ll notice fewer interruptions and a smoother workflow, as the battery’s smart protection monitors temperature and prevents short circuits, giving you peace of mind during everyday use.

Benefits of PSA Battery

• Faster charging: Quickly restores full power, reducing downtime.
• Longer runtime: Extends usage time so you can work or play longer between charges.
• Reliable performance: Maintains steady voltage for stable notebook operation.
• Safety protection: Built-in monitoring guards against overheating and short circuits.
• One-year warranty: Covers defects, adding confidence to your purchase.

Key Features of a 42Wh Battery

• Capacity: 5800 mAh - provides ample energy for extended sessions.
• Capacity (Wh): 42Wh - translates to longer operating time on a single charge.
• Voltage Provided: 7.4V - matches the notebook’s power requirements for optimal performance.
• Technology: Lithium polymer - offers lightweight design and high energy density.
• Weight: 9.63oz - light enough to keep the laptop portable.
• Colour Category: Black - blends discreetly with most notebook designs.
• Product Line: 2-Power - part of a trusted range known for quality.
• Packaged Quantity: 1 - supplied as a single, ready-to-install unit.
• Service & Support: 1-year warranty - includes service and support for peace of mind.
• General / Product Type: Notebook battery - designed specifically for laptop use.

Usages of a 42Wh Battery

A 42Wh Battery is ideal for students, professionals and travellers who need dependable notebook power on the go. It suits laptops that require a 7.4V lithium-polymer pack, delivering the extra endurance needed for long lectures, remote meetings or extended flights without compromising safety or performance.

Specifications