Dexpt 65W Round Tip AC Charger for Lenovo Ideapad L340

Compact Dexpt AC charger delivers 20V power at up to 3.25A (65W) with backward compatibility for 45W laptops and a round-tip plug designed to fit Lenovo Ideapad L340 series.

Whether you’re replacing a worn adapter or keeping a spare at the office, this Dexpt power supply packs full laptop charging capability into a compact brick with a foldable plug and an extra-long 7.5ft cable. It supports the L340 family of Ideapad laptops that use the round-tip connector and accepts global input voltages (100–240V). Safety-tested components, an LED charge indicator, and a one-year warranty make it an easy swap for users who want reliable, portable power without unnecessary bulk.

Which Lenovo models will this Dexpt charger work with?

This adapter is built for the Ideapad L series that use the round-tip DC plug. It fits L340 models including 15-inch and 17-inch variants and other compatible part numbers, as long as the laptop’s required amperage is 3.25A or lower. Check your laptop sticker or original adapter label to confirm exact voltage and amperage.

• Compatible with Lenovo Ideapad L340, L340-15API, L340-15IWL, L340-15IWL Touch, L340-17API, L340-17IWL
• Works when laptop requires 20V and up to 3.25A (65W)
• Also accepts devices expecting 20V at lower amperages (e.g., 2.25A / 45W)
• Not suitable for laptops requiring more than 3.25A

How safe and durable is the Dexpt power adapter?

The adapter has passed rigorous safety testing to protect your laptop and reduce electrical risks. The housing is designed for everyday handling, and the foldable AC prongs reduce stress while traveling. A visible LED charge indicator shows when the adapter is powered, and a one-year manufacturer warranty backs the product.

• Safety-tested circuitry to meet standard protections
• LED indicator for instant power status
• Foldable plug reduces damage during transport
• One-year manufacturer warranty for peace of mind

What are the physical and electrical specifications I should know?

This Dexpt charger accepts a universal AC input and provides regulated DC output suitable for compatible Lenovo laptops. The included cable is a long 7.5-foot length to give flexible placement options across workspaces and hotel rooms. Keep cable routing tidy to avoid wear points where the cable meets the connector.

• Input: 100–240V AC (works internationally with proper plug adapter)
• Output: 20V DC at up to 3.25A (maximum 65W); also compatible with devices requiring 20V/2.25A (45W)
• Cable length: 7.5 feet (approx. 2.3 meters) for extended reach
• Connector: Lenovo-style round tip designed to match L340 series

Who this adapter is for: If you own a Lenovo Ideapad L340 series laptop or a device that requires a 20V round-tip supply at 3.25A or less, this Dexpt charger is a compact, travel-friendly replacement or backup. It’s ideal for students, remote workers, and frequent travelers who need a reliable, safety-tested power source with extra cord length and a foldable plug for easy packing. Do verify your laptop's voltage and amperage requirements before purchase to ensure compatibility.