PSA 2P-5B10W13905 50Wh 11.55V Battery

Running out of power in the middle of a project can ruin your workflow and cost you time. The Battery is a high-capacity, lithium-polymer power pack designed to replace the original Lenovo 5B10W13905 cell, giving your notebook reliable energy for longer sessions away from an outlet. With fast charging and built-in safety monitoring, it keeps you productive without worrying about overheating or sudden shutdowns.

Usages of a 50Wh Battery

This 50Wh Battery fits seamlessly into a typical work-from-home or on-the-go routine. Swap the old cell for this replacement and you’ll enjoy full-day usage for meetings, travel, or study sessions, while the SmartWatch Protect system watches over charging cycles to prevent faults.

Benefits of PSA Battery

• Fast charging: restores power quickly so you spend less time plugged in.
• Long runtime: 50 Wh capacity lets you work for many hours on a single charge.
• Safety monitoring: SmartWatch Protect guards against short circuits and overheating.
• Compatibility: matches the Lenovo 5B10W13905 specification for a perfect fit.
• Lightweight: at only 8.89 oz it adds minimal weight to your laptop.

Why Choose PSA Battery

Choosing a PSA Battery means you get a premium replacement that mirrors the performance of the original OEM cell while offering added reliability. The use of high-grade Samsung and Panasonic cells ensures consistent power delivery, and the one-year limited warranty provides peace of mind against defects.

Beyond the basic function of powering your notebook, this battery’s polymer technology delivers steadier voltage, reducing strain on internal components and extending the overall lifespan of your device. It’s an economical upgrade that avoids the need for a full laptop replacement.

Key Features of a 50Wh Battery

• Capacity: 4350 mAh - 50 Wh. Provides ample energy for extended use.
• Voltage: 11.55 V. Supplies the correct power level for compatible notebooks.
• Technology: Lithium polymer. Offers stable performance and lighter weight.
• Colour: Black. Matches the original aesthetic of most laptops.
• Weight: 8.89 oz. Keeps the laptop portable and easy to carry.
• OEM Equivalent: Lenovo 5B10W13905. Guarantees a perfect fit and function.
• Warranty: 1-year limited warranty. Covers manufacturing defects for a year.
• Packaged Quantity: 1. You receive a single, ready-to-install battery.
• Product Line: 2-Power. Part of a trusted range of replacement power solutions.
• Service Type: 1-year warranty. Includes support for any issues within the period.

Specifications