PSA 2-Power (2P-312-0233) 57Wh 11.1V Battery

Running out of power mid-task is frustrating, especially when you rely on a notebook for work or study. The PSA 2-Power (2P-312-0233) 57Wh 11.1V Battery is a high-capacity replacement that keeps your laptop alive longer, so you can stay productive without hunting for an outlet.

Benefits of PSA Battery

You enjoy faster charging, reliable performance and longer unplugged use, giving you confidence that your device will last through meetings and travel. The built-in SmartWatch Protect safeguards against short circuits and overheating, providing peace of mind. Its robust lithium-ion cells mean consistent power delivery day after day, reducing the need for frequent replacements. The one-year limited warranty adds extra security to your purchase.

Key Features of a 57Wh Battery

• Capacity: 5200 mAh - offers extended runtime for demanding applications.
• Capacity (Wh): 57Wh - delivers ample energy for full-day use.
• Voltage Provided: 11.1V - matches original specifications for optimal performance.
• Technology: Lithium ion - ensures stable output and long lifespan.
• Weight: 11.18 oz - lightweight design that doesn’t add bulk to your laptop.
• Colour Category: Black - blends seamlessly with most notebook designs.
• Packaged Quantity: 1 - comes as a single, ready-to-install unit.
• Manufacturer Warranty: Limited warranty - 1 year - protects your investment.
• Product Type: Notebook battery - designed specifically for portable computers.
• Device Type: Notebook battery - compatible with a wide range of laptop models.

Usages of a 57Wh Battery

Ideal for daily commuting, study sessions, remote work and travel:

• Powering your laptop during long flights or train rides.
• Extending work hours in coffee shops without searching for sockets.
• Supporting intensive tasks like video editing or gaming at home.
• Providing reliable backup during power outages.
• Enabling field work for professionals who need mobile computing.

Why Choose a PSA Battery

Many buyers worry about compatibility and whether a third-party battery will match the original’s performance. They also fear reduced lifespan or safety issues. PSA addresses these concerns by using high-grade cells from trusted manufacturers such as Samsung and Panasonic, ensuring the same voltage and capacity as the OEM part. The SmartWatch Protect system monitors charging and discharging, preventing overheating and short circuits, so you can trust the battery to work safely and efficiently for years.

Specifications