Is it worth replacing the battery on a ThinkPad T14/T16?

For many users, replacing the battery on a ThinkPad T14/T16 is absolutely worth it. The T-series is designed for long service life—when the battery wears out, a replacement often restores mobility without needing a new laptop.

When it’s worth replacing

• Daily runtime is no longer enough for meetings/travel.
• Battery percentage becomes unstable or shutdowns happen under load.
• Battery Report shows a large capacity drop.

Lenovo Vantage check

If the battery stops at ~80%, confirm conservation mode/charging threshold in Vantage before ordering a new battery.

Pick the right battery

• Match the battery FRU/Part Number.
• Verify V/Wh and connector shape.