2-power Main Battery Pack Lenovo ThinkPad X1 Carbon 20KH - Batterie - 57 mAh (2P-01AV431)

57Wh of reliable power keeps your Lenovo ThinkPad X1 Carbon 6th Gen running through demanding workdays. This 4-cell lithium-ion pack delivers the endurance and safety you expect from a genuine replacement, with full compatibility for models 20KH and 20KG.

Overview

The 2-Power 2P-01AV431 is a premium internal battery engineered specifically for the Lenovo ThinkPad X1 Carbon 6th Generation. It replaces original part numbers 01AV431, 01AV494, 01AV495, 01AV496, L17M4P71, L17L4P71, and L17C4P71. With a nominal voltage of 11.52V and a capacity of 57Wh (approximately 4947mAh), it provides consistent, long-lasting performance for your ultrabook. The battery is built with high-quality lithium-ion cells and includes advanced protection against overcharge, over-discharge, over-current, short-circuit, and over-temperature, ensuring safe operation and extended lifespan.

What stands out

• High 57Wh capacity for extended runtime on a single charge
• 4-cell Li-ion configuration optimized for ThinkPad X1 Carbon 6th Gen
• Comprehensive safety circuitry protects both battery and laptop
• Direct replacement for multiple OEM part numbers – no compatibility guesswork
• Certified to CE, FCC, and RoHS standards for quality and environmental compliance
• Backed by a 12-month warranty for peace of mind

Technical details

• Battery type: Lithium-Ion (Li-ion)
• Capacity: 57 Wh (approx. 4947 mAh)
• Voltage: 11.52 V
• Number of cells: 4
• Compatible series: Lenovo ThinkPad X1 Carbon (6th Gen)
• Compatible models: Lenovo ThinkPad X1 Carbon 20KH, 20KG
• Replaces OEM battery part numbers: L17M4P71, L17L4P71, L17C4P71
• Replaces OEM FRU numbers: 01AV494, 01AV495, 01AV496
• Product type: Laptop internal battery
• Color: Black
• Protection features: Overcharge, over-discharge, over-current, short-circuit, over-temperature
• Certifications: CE, FCC, RoHS
• Installation type: Internal (requires opening laptop)
• Condition: New
• Warranty: 12 months

Our verdict

For ThinkPad X1 Carbon 6th Gen owners, the 2-Power 2P-01AV431 is a smart investment. It matches or exceeds original specifications, includes essential safety features, and comes with a solid warranty. If your laptop's battery is fading, this replacement restores all-day productivity.