Lenovo 42Wh 3-Cell Li-Ion Battery for IdeaPad 3 Series (5B11H56350)

Restore your Lenovo IdeaPad 3 laptop to full mobility with this genuine 42Wh lithium-ion battery. Designed as a direct replacement for the original 3-cell pack, it delivers reliable power for everyday computing, whether you're working from a café, attending classes, or traveling. This battery solves the problem of a worn-out original that no longer holds a charge, giving your laptop a new lease on life without the cost of a new machine.

Who is it for

Ideal for Lenovo IdeaPad 3 users who need dependable battery life for work, study, or entertainment. It's perfect for students, professionals, and home users who want to avoid being tethered to a power outlet.

Main features

• 42Wh capacity and 11.52V output for balanced performance
• 3-cell lithium-ion construction for long cycle life
• Built-in safety protections: overcharge, over-discharge, over-current, and short circuit
• Compatible with multiple IdeaPad 3 models (15ITL6, 15ALC6, 15ADA6, 15IGL6, and more)
• Rechargeable and easy to install as an internal battery

Specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 11.52 V
• Capacity: 42 Wh / 3650 mAh
• Number of cells: 3
• Colour: Black
• Compatible part numbers: L20C3PC0, L20M3PC0, L20D3PC0, L20L3PC0
• FRU part number: 5B11H56350

Tips

For best results, fully charge the new battery before first use. Calibrate it by running the laptop on battery until it shuts down, then recharge to 100%. This helps the battery gauge report accurate remaining time.