Lenovo 3-Cell 57Wh 11.52V Li-Ion Internal Battery (5B11E24665)

Keep your Lenovo ThinkPad X1 Carbon Gen 9, X1 Carbon Gen 10, X1 Yoga Gen 6, or X1 Yoga Gen 7 running through long workdays with this 3-cell lithium-ion internal battery. It delivers 57 Wh of energy at 11.52 V, so you can stay productive in the office, at home, or on the move without hunting for a power outlet.

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Number of cells: 3
• Energy capacity: 57 Wh
• Nominal voltage: 11.52 V
• Electric capacity: 4948 mAh
• Product colour: Black
• Rechargeable: Yes
• Installation type: Internal
• Compatible with: Lenovo ThinkPad X1 Carbon Gen 9, X1 Carbon Gen 10, X1 Yoga Gen 6, X1 Yoga Gen 7

Why choose it

This battery is built to meet the power demands of modern ThinkPad X1 series laptops. With a 57 Wh capacity, it offers a solid balance between runtime and weight, helping you get through meetings, flights, and remote work sessions without constantly recharging.

Ideal use cases

• Business professionals who need reliable all-day battery life
• Frequent travelers who can't always access a power outlet
• Remote workers replacing a worn-out original battery

Good to know

The battery installs internally, so you'll need to open the laptop's bottom cover to replace it. It includes standard protection against overcharging, over-discharging, overcurrent, and short circuits for safe operation.