Lenovo 57Wh Lithium-Ion Internal Battery for ThinkPad X1 Carbon Gen 9/10/11

Upgrade or replace the battery in your Lenovo ThinkPad X1 Carbon Gen 9, Gen 10, or Gen 11 with this high-quality 57Wh lithium-ion internal battery. Designed to meet original specifications, this battery ensures reliable power and long-lasting performance for your laptop.

Advantages

This genuine Lenovo battery offers a perfect fit and seamless compatibility with select ThinkPad X1 Carbon models. With a capacity of 57Wh, it provides ample power for extended work sessions without the need for frequent recharging. The lithium-ion polymer technology ensures a slim profile and lightweight design, making it ideal for mobile professionals.

Suitable for

• Lenovo ThinkPad X1 Carbon Gen 9 (20XW, 20XX)
• Lenovo ThinkPad X1 Carbon Gen 10 (21CC, 21CD)
• Lenovo ThinkPad X1 Carbon Gen 11 (21HR, 21HQ)

Key specifications

• Battery Type: Lithium-ion Polymer (Li-Po)
• Energy Capacity: 57 Wh
• Nominal Voltage: 15.36 V
• Amperage: 3720 mAh
• Number of Cells: 4-cell
• Installation Type: Internal
• Color: Black
• Safety Features: Overcharge, Over-discharge, Short-circuit, Overheating protection
• Certifications: CE, RoHS
• Condition: Brand New

Recommendations

For optimal performance, ensure your laptop is compatible with this battery by checking the model number. This battery is a direct replacement for original part numbers L20M4P71, L20C4P71, L20L4P71, L20D4P71, SB11B36261, and 5B11B36261. Always follow proper installation procedures to avoid damage.