PSA 2-Power 2P-01AV400 3730mAh 42Wh Battery

Never let a dead notebook slow you down - a reliable replacement battery keeps you productive wherever you go. The PSA 2-Power 2P-01AV400 3730mAh 42Wh Battery is a high-capacity lithium polymer pack designed to fit a wide range of laptops, delivering fast charging and long unplugged use so you can finish projects without hunting for a socket.

Benefits of PSA 2-Power Battery

You enjoy consistent power delivery that lets you work for hours without interruption, while the built-in SmartWatch Protect gives peace of mind by guarding against short circuits and overheating. The battery’s high-grade cells mean quicker top-ups, so downtime is minimal. Its lightweight design adds no bulk, keeping your notebook easy to carry. With a one-year limited warranty, you have confidence in long-term reliability.

Key Features of a 42Wh Battery

• Capacity: 3730 mAh - provides extended run-time for demanding tasks.
• Energy: 42 Wh - stores enough power for full-day use on a single charge.
• Voltage: 11.4 V - matches notebook requirements for stable performance.
• Technology: Lithium polymer - offers higher energy density and safety.
• Colour: Black - blends seamlessly with most laptop designs.
• Weight: 7.23 oz - light enough to keep the notebook portable.
• Packaged Quantity: 1 - ready to replace the original unit straight away.
• Warranty: Limited warranty - 1 year protection for added confidence.
• Product Type: Notebook battery - engineered specifically for laptop use.
• Manufacturer: PSA 2-Power - ensures quality from a recognised supplier.

Usages of a 42Wh Battery

A 42Wh battery fits effortlessly into daily laptop routines:

• Working from coffee shops where power outlets are scarce.
• Attending long meetings or conferences without needing a charger.
• Traveling on trains or planes, keeping entertainment and work alive.
• Studying in libraries with strict plug-in policies.
• Using intensive software like design tools that drain power quickly.

Why Choose a PSA 2-Power Battery

Many buyers worry about compatibility and whether a third-party pack will match the original’s performance. They also fear reduced lifespan or safety issues with cheap alternatives. PSA 2-Power addresses these concerns by using cells from top manufacturers such as Samsung and Panasonic, guaranteeing the same voltage and capacity as the OEM unit. The SmartWatch Protect system continuously monitors charge cycles, preventing overheating and short circuits, so you can trust the battery to last. With a clear one-year warranty, the PSA 2-Power battery removes doubt and offers a dependable, long-lasting power source for your notebook.

Specifications