2-power 2P-5D10W73194 - 35.6 cm (14 inch)

45Wh of reliable power in a compact 3-cell lithium-ion pack — this 2-Power replacement battery keeps your Lenovo ThinkPad T14 Gen 2, P14s Gen 2, or L14 Gen 2 running through demanding workdays. With an 11.52V output and full protection circuitry, it’s a drop-in upgrade for your original 5D10W73194 battery.

Overview

Engineered as a direct replacement for Lenovo part number 5D10W73194, this battery also matches L20M3P71, L20C3P71, L20L3P71, L20D3P71, L20M3P72, L20C3P72, L20L3P72, and L20D3P72. It fits the ThinkPad T14 Gen 2 (20XK, 20XL), P14s Gen 2 (20VX, 20VY), L14 Gen 2 (20X5, 20X6), and E14/E15 Gen 4 series. Installation is internal and straightforward — no special tools required.

What stands out

• 45Wh capacity delivers extended runtime for productivity, browsing, and media.
• Built-in overcharge, over-discharge, overcurrent, and short circuit protection safeguards both battery and laptop.
• CE, RoHS, and FCC certified for safety and environmental compliance.
• Backed by a 1-year warranty from 2-Power.

Technical details

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 11.52 V
• Capacity: 45 Wh
• Cells: 3-cell
• Colour: Black
• Rechargeable: Yes
• Compatible original part numbers: 5D10W73194, L20M3P71, L20C3P71, L20L3P71, L20D3P71, L20M3P72, L20C3P72, L20L3P72, L20D3P72
• Compatible series: Lenovo ThinkPad T14 Gen 2, P14s Gen 2, L14 Gen 2, E14 Gen 4, E15 Gen 4

Our verdict

For anyone whose ThinkPad battery has lost its edge, this 2-Power unit restores all-day portability at a fraction of the OEM cost. Solid protection and broad compatibility make it a smart, no-risk purchase.