PSA 2-Power 2P-SB10K97581 Battery Lenovo ThinkPad T440 T440 (20B6 Battery

Battery life dropping in the middle of a project is frustrating, especially when you rely on a ThinkPad for work or study. The PSA 2-Power 2P-SB10K97581 Battery Lenovo ThinkPad T440 T440 (20B6 Battery) replaces the original pack with a reliable lithium-ion source, giving you the power you need to stay productive without hunting for an outlet.

Why Choose a PSA 2-Power Battery

With this replacement you’ll notice a smooth, dependable charge that keeps your ThinkPad running for hours on a single plug-in. The battery fits perfectly into the T440 chassis, so you won’t have to adjust anything. Its lightweight design (just 14.11 oz) means the laptop stays portable, while the built-in SmartWatch Protect watches over charging cycles to prevent overheating and short circuits. You get the confidence of a factory-grade pack without the premium price tag.

Benefits of PSA 2-Power Battery

• Faster charging: The high-grade cells charge quickly, reducing downtime between tasks.
• Longer unplugged use: 5200 mAh capacity extends work sessions, so you can finish reports or presentations without hunting for power.
• Safety assurance: SmartWatch Protect monitors voltage and temperature, protecting both battery and device.
• Lightweight convenience: At only 14.11 oz the battery adds minimal weight, preserving the notebook’s portability.
• One-year warranty: A limited 1-year warranty covers defects, giving you peace of mind.

Key Features of a 5200 mAh Battery

• Capacity: 5200 mAh. Provides ample energy for extended use on a single charge.
• Voltage: 10.8V. Matches the original specifications for optimal performance.
• Technology: Lithium ion. Offers high energy density and reliable power output.
• Compatibility: Lenovo SB10K97581. Fits ThinkPad T440 and T440 (20B6) models precisely.
• Weight: 14.11oz. Keeps the laptop light and easy to carry.
• Warranty: Limited warranty - 1 year. Covers manufacturing defects for a full year.
• Product type: Notebook battery. Designed specifically for laptop use.
• Device type: Notebook battery. Ensures proper fit and function within the ThinkPad.
• Packaged quantity: 1. You receive a single, ready-to-install battery.
• Manufacturer: 2-Power. Known for quality lithium-ion packs across many laptop brands.

Usages of a 5200 mAh Battery

This battery is ideal for students, professionals, and travellers who need a reliable power source for their Lenovo ThinkPad T440. Whether you’re drafting documents, attending virtual meetings, or working on the go, the 5200 mAh capacity ensures you stay connected and productive without frequent recharging.

Specifications