2-Power pääakku Lenovo ThinkBook 13X ITG 20WJ - akku - 44 mAh (2P-L20L4PD1)

When the original battery in your Lenovo ThinkBook 13X ITG 20WJ starts to fade, this 2-Power replacement pack steps in with a fresh 4400 mAh lithium-ion core. Unlike generic third-party cells, it is built to match the exact electrical profile of the ThinkBook 13X, so the laptop recognises it instantly and charges it through the standard port. The result is a return to all-day mobility without carrying an external power bank.

Highlights

• Direct replacement for Lenovo part numbers L20C4PC0, L20D4PC0, L20M4PC0, L20L4PC0
• 4400 mAh capacity with 50 Wh energy and 11.4 V output
• 3-cell Li-ion construction with full safety circuitry
• CE and RoHS certified for quality assurance
• Black finish that matches the original battery bay

In daily use

Slide the pack into the ThinkBook 13X and the system will report a healthy battery with no warning messages. The built-in protection against overcharge, over-discharge, overheating and short circuits keeps the cell stable during long work sessions. Because the voltage curve is identical to the OEM unit, the laptop's power management software can accurately estimate remaining runtime and adjust performance settings as usual.

Full specifications

• Brand: 2-Power
• Model: 2P-L20L4PD1
• Product type: Laptop battery
• Battery chemistry: Lithium-Ion (Li-ion)
• Capacity: 4400 mAh
• Energy: 50 Wh
• Voltage: 11.4 V
• Number of cells: 3
• Compatible brand: Lenovo
• Compatible series: ThinkBook
• Compatible model: ThinkBook 13X ITG 20WJ
• Replaces OEM part numbers: L20C4PC0, L20D4PC0, L20M4PC0, L20L4PC0
• Condition: New
• Colour: Black
• Rechargeable: Yes
• Protection features: Overcharge, over-discharge, overheat, short-circuit
• Certifications: CE, RoHS

Final note

For anyone who depends on a ThinkBook 13X away from the desk, this 2-Power battery restores the original endurance without guesswork. It is a straightforward, reliable swap that keeps the laptop running through meetings, flights and fieldwork.