2-power Main Battery Pack Lenovo ThinkPad X280 20KF/20KE - Batterie - 48 mAh (2P-L17L6P72)

When your Lenovo ThinkPad X280 runs out of juice in the middle of a critical presentation or a long-haul flight, this 2-Power main battery pack steps in to keep you working. It is a direct replacement for the original battery in ThinkPad X280 models 20KF and 20KE, delivering reliable power for all-day productivity. With a 48Wh energy capacity and 11.4V nominal voltage, it matches the original specifications, ensuring seamless compatibility and performance. The 3-cell lithium-ion construction offers a balance of weight and runtime, while the integrated protection circuits guard against overcharge, over-discharge, overcurrent, and short circuits. Installation is straightforward, and the black finish blends perfectly with your laptop. Whether you are upgrading an aging battery or carrying a spare, this pack restores your X280 to full mobility.

Key specifications

• Battery type: Lithium-Ion (Li-Ion), 3-cell
• Energy capacity: 48 Wh
• Nominal voltage: 11.4 V
• Capacity: 4210 mAh
• Compatible with: Lenovo ThinkPad X280 (20KF, 20KE)
• Colour: Black
• Rechargeable: Yes
• Safety features: Overcharge, over-discharge, overcurrent, short circuit protection

Why choose it

This 2-Power battery is built to meet or exceed original specifications, giving you the confidence of a reliable power source. Its advanced protection circuitry extends battery life and ensures safe operation under various conditions. The exact fit for your ThinkPad X280 means no compatibility worries—just swap and go. Plus, it comes at a fraction of the cost of an OEM battery, making it a smart investment for extending the life of your laptop.

Ideal use cases

• Replacing a worn-out original battery that no longer holds a charge
• Keeping a spare battery for travel or remote work where outlets are scarce
• Extending the usable life of a ThinkPad X280 for students or professionals
• Ensuring uninterrupted productivity during long meetings or fieldwork

Good to know

Installation is tool-free: just remove the bottom cover of your X280 and swap the battery. For optimal performance, fully charge and discharge the battery a few times after installation. Store the battery in a cool, dry place if not in use for extended periods. This product is new and comes with the manufacturer's warranty.