AC Adapter Lenovo IdeaPad S340 20V 65W Power Adapter for Notebook

AC Adapter Lenovo IdeaPad S340 20V 65W Power Adapter (MPN 5A10J40449, EAN 4057657553034) is a replacement power supply compatible with Lenovo IdeaPad S340 notebooks. It delivers 20 V and up to 65 W (3.25 A) to ensure stable charging and power delivery for everyday use, travel and mobile work. The unit includes the power adapter and the appropriate connector for compatible Lenovo notebooks.

Advantages

This Lenovo 65 W adapter provides reliable voltage regulation and sufficient power for normal laptop operation and battery charging. It is designed to match the original Lenovo specifications (20 V, 3.25 A) and can be used as an OEM-equivalent replacement. The compact form factor and included cable make it convenient to carry as a spare or travel charger.

Suitable for

• Charging Lenovo IdeaPad S340 and compatible Lenovo notebooks
• Replacing a lost or damaged original adapter
• Portable use during travel or remote work
• Everyday home and office charging

Key specifications

• Brand: Lenovo
• Model / MPN: 5A10J40449
• EAN: 4057657553034
• Output: 20 V, 3.25 A
• Power: 65 W
• Type: AC adapter for notebook

How to use

Connect the adapter to a mains power outlet using the supplied cable, then plug the connector into the notebook's power inlet. Verify the connector fits securely and the laptop indicates charging. For best results, use the adapter with compatible Lenovo IdeaPad S340 models or other devices that accept 20 V/3.25 A input.

Recommendations

Use only with devices that match the adapter's output specifications (20 V, 3.25 A). Avoid exposure to moisture and extreme temperatures. If the adapter becomes unusually hot, noisy, or shows visible damage, stop using it and replace it with a proper OEM or certified equivalent.