PSA 2-Power (2P-45N1053) 57Wh Battery

Battery life cutting out mid-task is frustrating, especially when you rely on your laptop for work or study. The PSA 2-Power (2P-45N1053) 57Wh Battery is a high-capacity replacement that keeps your notebook running longer, so you can stay productive without hunting for a power outlet.

Why Choose a PSA 2-Power Battery

With this battery you’ll notice a smooth, reliable power supply that matches the original performance of your laptop. It charges quickly and holds its charge well, giving you confidence that your device will stay alive through meetings, travel, or long study sessions. The smart protection system watches for overheating and short-circuit risks, so you can use your notebook safely and without interruption.

Benefits of PSA 2-Power Battery

• Faster charging: Reduces downtime by refilling power quickly.
• Longer unplugged use: Extends working periods before needing a socket.
• Reliable performance: Maintains consistent voltage for stable operation.
• Safety monitoring: Protects against overheating and short circuits.
• One-year warranty: Provides peace of mind with manufacturer support.

Key Features of a 57Wh Battery

• Capacity: 5200 mAh - Offers ample energy for extended sessions.
• Energy: 57 Wh - Delivers a high amount of power for demanding tasks.
• Voltage: 11.1 V - Supplies the correct voltage for optimal laptop performance.
• Technology: Lithium ion - Ensures long-life cycles and efficient charging.
• Colour: Black - Matches the original aesthetic of most notebooks.
• Weight: 10.9 oz - Light enough to keep your laptop portable.
• OEM Equivalent: Lenovo 45N1053 - Fits perfectly as a direct replacement.
• Packaged Quantity: 1 - Comes as a single, ready-to-install unit.
• Warranty: Limited 1-year - Covers defects for a full year after purchase.
• Product Type: Notebook battery - Designed specifically for laptop use.

Usages of a 57Wh Battery

This 57Wh battery is ideal for students, professionals, and travellers who need dependable power on the go. It suits any notebook that originally used the Lenovo 45N1053 battery, delivering the same reliability and capacity for everyday computing, presentations, or remote work.

Specifications