Dexpt 45W AC Charger for Asus Vivobook 19V 2.37A

This Dexpt 45W AC charger is a drop-in power supply designed to replace lost or damaged adapters for a range of Asus Vivobook laptops. Built to match the original output specifications, it accepts 100–240V input, delivers a steady 19V/2.37A output and includes a detachable power cord. The adapter is safety-tested and arrives with a one-year manufacturer warranty for peace of mind.

Which Asus laptops will this Dexpt charger work with?

This adapter is made to be compatible with many Asus Vivobook model numbers that require 19V and up to 2.37A. It fits models in the E and TP401 series and several E2xx and E5xx variants where the original charger spec is 19V/2.37A or lower. Always check your laptop’s voltage and amperage label before purchasing.

• Matches output: 19V and maximum 2.37A (45W)
• Compatible families: Vivobook E410, E210, E510, TP401 series
• Works only if device amperage requirement is equal to or less than 2.37A
• Suitable for replacement of original OEM adapters with same connector

How safe and reliable is the Dexpt power adapter?

Safety is a priority: the unit has undergone standard safety tests and includes overcurrent and short-circuit protections typical for laptop adapters. The robust casing and regulated output help reduce voltage fluctuations that can stress internal laptop components. A one-year warranty provides an added layer of post-purchase protection.

• Passed industry-standard safety testing
• Regulated 19V output for stable charging
• Built-in protection against common power faults
• Includes one-year manufacturer warranty

What are the technical specs and what comes in the package?

The adapter converts universal AC mains (100–240V) to DC 19V at up to 2.37A, producing 45 watts of power—suitable for the listed Vivobook models. The box contains one Dexpt power adapter and the necessary power cord. It’s designed for easy replacement without extra configuration or drivers.

• Input voltage range: 100–240V AC
• Output: 19V DC, 2.37A max, 45W
• Package includes: 1 x Dexpt power adapter with cord
• Plug/connectors match standard Asus barrel-style adapter tips

Will this adapter charge my laptop quickly or affect battery health?

The Dexpt adapter supplies the same voltage and rated amperage as many OEM chargers, so charging behavior should closely mirror the original adapter’s performance. It won’t speed-charge beyond the laptop’s built-in charging circuitry limits. Using a properly rated adapter helps maintain consistent battery cycles and avoids overcurrent risks.

• Provides standard charging at the laptop’s designed rate
• No fast-charge beyond the laptop’s built-in control limits
• Stable output helps protect battery longevity
• Not suitable if your laptop requires more than 2.37A

Who is this for: If you own an Asus Vivobook E410, E510, E210, TP401 series (or similar Vivobook model) and need a dependable, cost-effective replacement for a lost or damaged charger, the Dexpt 45W adapter is a practical choice. It’s best for users who require a like-for-like voltage and amperage match—students, remote workers, and anyone wanting a spare adapter to keep at home or in a bag. Confirm your laptop’s required voltage and amperage before buying to ensure compatibility.