PSA 2-Power (2P-42T4545) 49Wh 10.8V Battery

Running out of power mid-task is frustrating, especially when you rely on a laptop for work or study. The PSA 2-Power (2P-42T4545) 49Wh 10.8V Battery is a high-capacity replacement that keeps your notebook running longer, so you can stay productive without hunting for an outlet. Designed for reliable, fast charging, it restores the freedom of untethered use.

Usages of a 49Wh Battery

A 49Wh battery fits seamlessly into a typical workday, powering your notebook through meetings, travel, and coffee breaks. Its capacity lets you complete a full morning of emails, a video call, and a few hours of research before needing to recharge, making it ideal for students, professionals, and frequent travellers.

Benefits of PSA 2-Power Battery

• Longer runtime: Extends your notebook’s use so you can finish tasks without interruption.
• Fast charging: Reduces downtime by replenishing power quickly.
• Reliable performance: Maintains consistent power output for stable operation.
• Safety monitoring: Built-in SmartWatch Protect guards against short circuits and overheating.
• One-year warranty: Gives peace of mind with manufacturer support.

Why Choose PSA 2-Power Battery

Choosing this battery means you get a proven lithium-ion solution built from premium cells supplied by Samsung and Panasonic. The high-grade components ensure dependable performance and a longer lifespan compared with generic alternatives. You also benefit from the SmartWatch Protect system, which continuously watches charging and discharging cycles to protect both the battery and your device.

In addition, the lightweight design-just 10.44 oz-means the battery adds minimal bulk to your notebook, preserving portability while delivering the power you need. With a limited one-year warranty, PSA 2-Power stands behind its quality, offering confidence in every charge.

Key Features of a 49Wh Battery

• Capacity: 4600 mAh - Provides ample energy for extended use.
• Watt-hour: 49Wh - Delivers high energy density for longer sessions.
• Voltage: 10.8V - Matches original specifications for optimal compatibility.
• Technology: Lithium ion - Offers reliable, repeatable performance.
• Weight: 10.44oz - Keeps the notebook light and easy to carry.
• Warranty: Limited warranty - 1 year - Covers defects for added security.
• Product type: Notebook battery - Specifically designed for laptop replacement.
• Device type: Notebook battery - Ensures proper fit and function in compatible models.
• Packaged quantity: 1 - Ready for immediate installation.
• Manufacturer: 2-Power - Recognised for quality battery solutions.

Specifications