Techie Battery for Lenovo X240/ T440 Slim
Product Details
The Techie Battery for Lenovo X240/T440 Slim is a powerful and compatible replacement battery engineered to rejuvenate the battery life of your ThinkPad laptop. Built with premium Li-ion cells and safety protections, this battery delivers consistent performance and helps restore your device’s mobility when the original battery starts to age or fail. With its precise fit and correct voltage, it easily replaces the OEM battery without compromising safety or reliability.
This battery is ideal for everyday productivity — from browsing and office work to media streaming — and helps ensure your ThinkPad stays powered when you’re on the move. It also comes with a one-year replacement warranty for peace of mind.
Key Features
✔ Designed for compatibility with Lenovo ThinkPad X240, T440, T440s, and similar models.
✔ Premium Li-ion cell technology for reliable and efficient power delivery.
✔ Multiple capacity options available (e.g., 3-cell ~1950 mAh or 6-cell ~4000 mAh).
✔ Built-in safety protections against overcharge, over-discharge and short circuits.
✔ Easy plug-and-play replacement — no configuration needed.
✔ 1-year replacement warranty included.
