PSA 2-Power (2P-57Y6440) 57Wh 11.1V Battery

Battery life dropping mid-task is frustrating, especially when you rely on your notebook for work or study. The PSA 2-Power (2P-57Y6440) 57Wh 11.1V Battery replaces a worn-out pack, giving you a fresh source of power so you can stay productive without hunting for an outlet. It fits most notebook models that use an 11.1 V lithium-ion pack, delivering reliable run-time when you need it most.

Key Features of a 57Wh Battery

• Capacity: 5200 mAh - 57 Wh. Provides long usage periods before needing a recharge.
• Voltage: 11.1 V. Matches the original specifications for stable performance.
• Technology: Lithium ion. Offers high energy density and low self-discharge.
• Weight: 10.93 oz. Light enough to keep your laptop portable.
• Colour: Black. Blends seamlessly with most notebook designs.
• Warranty: Limited 1-year warranty. Gives you peace of mind with manufacturer support.
• Packaged Quantity: 1. Comes as a single, ready-to-install unit.
• SmartWatch Protect: Monitors charging and discharging to prevent short circuits and overheating.
• High-grade cells: Uses cells from Samsung and Panasonic for dependable power delivery.

Why Choose a PSA Battery

If you’re a student, freelancer, or remote worker, you know how disruptive a sudden shutdown can be. Many notebook users struggle with ageing batteries that lose capacity quickly, forcing them to stay tethered to a power point. The PSA 2-Power battery restores the original runtime, letting you finish assignments, attend video calls, or edit files without interruption. Its compatibility with a wide range of laptops means you won’t need to hunt for a model-specific replacement.

Benefits of PSA Battery

• Extended Work Time: Keeps your notebook running longer between charges.
• Faster Charging: High-grade cells accept charge quickly, reducing downtime.
• Safety Assurance: Built-in SmartWatch Protect guards against overheating.
• Reliable Warranty: One-year coverage protects your investment.

Usages of a 57Wh Battery

The 57Wh battery is ideal for any notebook that requires an 11.1 V lithium-ion pack, whether you’re studying in a library, presenting in a meeting room, or travelling on a train. It restores the original power capacity, making it perfect for daily commuting, long flights, or any situation where access to power sockets is limited.

Specifications