2-power Main Battery Pack Lenovo ThinkBook 14 G3 ITL 21A3 - Batterie - 46 mAh (2P-L20M4PDB)

This main battery pack for the Lenovo ThinkBook 14 G3 ITL 21A3 delivers a 46 Wh lithium-ion charge, keeping your laptop running through demanding workdays. Its 3-cell design and 11.4 V output provide stable power, while built-in protection against overcharge, over-discharge, short circuit, over-current, and over-voltage safeguards both the battery and your device. A direct replacement for the original, it restores full mobility without compromise.

Advantages

Engineered for reliability, this battery offers a 300–500 cycle lifespan and CE/RoHS certification. The internal design ensures a perfect fit, and the black finish matches your ThinkBook. With a 1-year warranty, you get peace of mind and consistent performance.

Suitable for

• Lenovo ThinkBook 14 G3 ITL 21A3
• Users needing a replacement or spare battery
• Professionals who require extended uptime away from outlets

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 46 Wh / 4035 mAh
• Voltage: 11.4 V
• Cells: 3-cell
• Type: Internal, rechargeable
• Colour: Black
• Protection: Overcharge, over-discharge, short circuit, over-current, over-voltage
• Certifications: CE, RoHS
• Warranty: 1 year

Recommendations

For optimal performance, fully charge the battery before first use and calibrate it periodically. Store in a cool, dry place when not in use. This battery is a genuine 2-POWER product, ensuring compatibility and safety.