2-power 2P-SB10K97584 - Akku - Lenovo - ThinkPad T440 T440 (20B6 - 20B7) T440s T440s (20AQ - 20AR) T450 (20BU - 20BV) T450s T450s (20BW,...

For ThinkPad users who refuse to be tethered to a wall outlet, the 2-Power 2P-SB10K97584 battery delivers dependable power that matches the endurance of your machine. Unlike generic replacements that degrade quickly or report inaccurate charge levels, this unit is built to work seamlessly with Lenovo's power management, so the battery gauge stays honest and runtime remains predictable. It's a straightforward way to bring an ageing ThinkPad back to all-day usability without the cost of a new laptop.

Highlights

• Direct replacement for Lenovo ThinkPad T440, T440s, T450, and T450s
• Reliable lithium-ion chemistry for consistent performance
• Compatible with original Lenovo charging circuitry and battery diagnostics
• Restores full mobility for office, travel, or remote work

In daily use

Slide this battery into your ThinkPad and it simply works—no driver updates, no firmware tweaks. The cell pack is engineered to hold a charge through long meetings, cross-campus moves, or a full afternoon of spreadsheets. Because it communicates properly with the system, Windows and Lenovo Vantage will show accurate remaining capacity, so you won't be surprised by a sudden shutdown. The casing is shaped to fit the laptop's bay precisely, locking into place without wobble or gaps.

Full specifications

• Brand: 2-Power
• Model: 2P-SB10K97584
• Compatible product lines: Lenovo ThinkPad T440, T440s, T450, T450s
• Battery type: Lithium-ion
• Product type: Laptop battery
• Form factor: Internal battery pack

Final note

When your ThinkPad's original battery starts to fade, this 2-Power replacement is a sensible, cost-effective way to keep it running like it should—without compromise.