PSA 2-Power 2P-02DL017 3900mAh 44Wh Battery

Tired of your laptop dying in the middle of an important task? The PSA 2-Power 2P-02DL017 3900mAh 44Wh Battery is a replacement notebook battery designed to keep your device running longer, so you can work, study or stream without constantly hunting for a power outlet. It fits Lenovo models that use the 02DL017 pack and restores the portable freedom you expect from a laptop.

Key Features of a 3900mAh Battery

• Capacity: 3900 mAh - provides extended run-time compared with standard packs.
• Energy: 44 Wh - delivers enough power for full-day use on most notebooks.
• Voltage: 11.4 V - matches the original specifications for optimal performance.
• Technology: Lithium polymer - offers a lightweight design and reliable charge cycles.
• Colour: Black - blends seamlessly with the laptop’s interior.
• Weight: 5.01 oz - adds minimal extra weight to keep the laptop portable.
• OEM Equivalent: Lenovo 02DL017 - ensures perfect fit and compatibility.
• Warranty: Limited 1-year - gives peace of mind with manufacturer support.
• Packaged Quantity: 1 - includes a single ready-to-install battery.
• SmartWatch Protect: Monitors charging and discharging to prevent short circuits and overheating.

Why Choose a PSA Battery

If you rely on a Lenovo notebook for work or study, you know how frustrating it is when the original battery no longer holds a charge. Many users struggle with short battery life, frequent recharging, and the risk of overheating with low-quality replacements. The PSA battery is built with high-grade cells from Samsung and Panasonic, delivering fast charging and dependable performance. It restores the original battery life you expect, letting you stay productive without interruption.

Benefits of PSA Battery

• Longer Work Sessions: Extends usage time so you can finish projects without plugging in.
• Safe Charging: Integrated monitoring protects against overheating and short circuits.
• Reliable Power: Consistent voltage ensures your laptop runs smoothly.
• Light Weight: Adds little extra mass, preserving the laptop’s portability.
• Warranty Support: One-year coverage provides confidence in your purchase.

Usages of a 3900mAh Battery

The 3900mAh battery is ideal for any Lenovo notebook that originally used the 02DL017 pack. It works perfectly for students attending lectures, professionals handling presentations, and travellers needing dependable power on the go. Whether you’re in a coffee shop, on a train, or at a client site, this battery keeps your device alive and ready.

Specifications