PSA 2-Power 4050 mAh 45Wh Battery

Running out of power mid-task is frustrating, especially when you rely on a laptop for work or study. The PSA 2-Power 4050 mAh 45Wh Battery is a replacement pack designed to keep your ThinkPad E15 Gen 2 running longer, so you can finish projects without hunting for an outlet.

Key Features of a 45Wh Battery

• Capacity: 4050 mAh - provides extended run-time compared with standard packs.
• Energy: 45 Wh - delivers enough power for full-day use on a typical notebook.
• Voltage: 11.1 V - matches the original specifications for optimal performance.
• Technology: Lithium polymer - offers a lightweight, high-density power source.
• Colour: Black - blends seamlessly with the laptop’s design.
• Weight: 3.42 oz - adds minimal extra weight to your device.
• Compatibility: Lenovo L19D3PD5 - fits as a direct replacement for the original.
• Device fit: ThinkPad E15 Gen 2 - ensures a perfect physical and electrical match.
• Warranty: 1-year limited - gives peace of mind with manufacturer support.
• SmartWatch Protect: monitors charging and discharging to prevent short-circuiting and overheating.

Why Choose a PSA 2-Power Battery

If you own a Lenovo ThinkPad E15 Gen 2, you know the original battery can lose capacity after a few years, leaving you tethered to a power socket. Replacing it with a PSA 2-Power Battery solves that problem, offering reliable power and a quick charge cycle. This battery is built from high-grade cells sourced from Samsung and Panasonic, so you get the same confidence as the OEM without the premium price.

Benefits of PSA 2-Power Battery

• Longer unplugged use: extended capacity means fewer charging interruptions.
• Safe operation: built-in protection guards against overheating and short circuits.
• Quick charging: high-quality cells accept charge rapidly, reducing downtime.
• Lightweight design: adds only 3.42 oz, keeping your laptop portable.

Usages of a 45Wh Battery

The 45Wh PSA 2-Power Battery is ideal for students, professionals, and travellers who need dependable power on the go. It fits perfectly in the ThinkPad E15 Gen 2, making it suitable for office work, online classes, and remote meetings where access to mains power may be limited.

Specifications