2-power Bateria principal Lenovo ThinkPad T490S 20NX - Bateria - 55 mAh (2P-L18M3PD1)

This 2-Power laptop battery is a dependable replacement for the Lenovo ThinkPad T490S (machine type 20NX). It delivers 55Wh capacity and 11.52V output, matching the original L18M3P71, L18L3P71, and L18C3P71 batteries. The 3-cell lithium-ion design ensures consistent performance for daily computing, while integrated protection circuits guard against overcharge, over-discharge, and overheating. Built to fit internally, it restores your laptop's mobility without compromising on safety or reliability.

Advantages

This battery uses high-quality Li-ion cells to provide stable voltage and long service life. Its 55Wh rating offers a balance between runtime and weight, keeping your ThinkPad T490S portable. The built-in safety features protect both the battery and your laptop from electrical faults, extending overall device longevity. With a black finish that matches the original, it blends seamlessly into your system. CE and RoHS certifications ensure compliance with European safety and environmental standards.

Suitable for

• Lenovo ThinkPad T490S (machine type 20NX)
• Users needing a replacement for OEM part numbers L18M3P71, L18L3P71, or L18C3P71
• Professionals who rely on their laptop for extended work sessions away from power outlets
• IT departments maintaining fleets of ThinkPad T490S laptops

Key specifications

• Battery technology: Lithium-Ion (Li-ion)
• Capacity: 55 Wh
• Voltage: 11.52 V
• Number of cells: 3-cell
• Compatible machine types: 20NX
• Replaces OEM part numbers: L18M3P71, L18L3P71, L18C3P71
• Color: Black
• Condition: New
• Rechargeable: Yes
• Battery type: Internal
• Safety features: Overcharge, over-discharge, overheat protection
• Certifications: CE, RoHS

Recommendations

For optimal performance, fully charge and discharge the battery for the first three cycles. Store in a cool, dry place when not in use. This battery is a genuine 2-POWER product, engineered to meet or exceed original specifications, ensuring a reliable power solution for your ThinkPad T490S.