





Lenovo 20V 2A 40W USB adapter
11.1V 24Wh Lenovo 20V 2A 40W USB laptop adapter
- SKU: LEAAD223
- Condition: Replacement, New
- Input: 100-240V~1.6A 50/60Hz
- Output: 20V-2A
- Power: 40W
- Connector: special usb
- Warranty: 1 year
- AvailabilityIn Stock
- Note: * This package does not include a power cable as standard, please specify in the order notes if necessary

11.1V 24Wh Lenovo 20V 2A 40W USB laptop adapter
- SKU: LEAAD239
- Condition: Replacement, New
- Input: 100-240V~1.6A 50/60Hz
- Output: 20V-2A
- Power: 40W
- Connector: special usb
- Warranty: 1 year
- AvailabilityIn Stock

11.1V 24Wh Lenovo 20V 2A 40W USB laptop adapter
- SKU: LEAAD241
- Condition: Replacement, New
- Input: 100-240V~1.6A 50/60Hz
- Output: 20V-2A
- Power: 40W
- Connector: standard usb
- Warranty: 1 year
- AvailabilityIn Stock

Long-lasting Lenovo 20V 2A 40W USB adapter
Finding a reliable Lenovo 20V 2A 40W USB adapter is no longer a hassle! Our adapters are designed for Lenovo 20V 2A 40W USB to ensure your devices are always fully charged and ready for any needs.
Why choose our adapters?
1. Efficient charging: Using advanced technology to quickly recharge your device, you can reduce waiting time and get back to work faster.
2. Safe and durable: Made of durable materials and equipped with multiple safety protection features such as overvoltage, overcurrent and short circuit protection, it provides comprehensive protection for your device.
Let our adapters be the best partner for your device and ensure that you will no longer be distracted by battery problems.
Professional, Simple, Reliable
Devote to Lenovo adapter
As an online store specializing in Lenovo adapters, LenovoBatt has an advantage over other stores. More comprehensive types of Lenovo adapters we sell, more professionally our teams do, more cost-effective and better performance our products have!
Easy Shopping
Non-account ordering. Only three simple steps: add to cart, fill in the delivery address, and pay.
Quality assurance
From design to material selection, from production to quality inspection, we have always made every Lenovo 20V 2A 40W USB adapter go through layers of safety testing and pass a number of international safety certifications with strict standards higher than the industry before it finally reaches your hands.
Quality after-sales service
Actual service speaks louder than words. We will try our best to meet clients' requirements. If you are not satisfied with the adapter for Lenovo 20V 2A 40W USB, you can apply for a refund within 30 days of receipt. In addition, if non-human damaged quality problems occur within one year, we will provide free maintenance services or replacement services.
- Overheating Protection
- Short Circuit Protection
- Overvoltage Protection
- Overcurrent Protection
- Overcharge Protection
- Power Protection
- Over Discharge Protection
- Electromagnetic Protection
- ESD Protection
- Charging Time Protection
- Intelligent Protection
- Class A Protection
To take just a few examples, more compatible Lenovo 20V 2A 40W USB adapter models are still being updated. If you are not sure whether it is suitable for your laptop, you can contact us through "Support for Product Search".
Compatible adapter Part Numbers
Compatible Laptop Models
The Lenovo 20V 2A 40W USB adapter we sell is not an original adapter. We mentioned Lenovo's brand name and product model only to illustrate that this product can be used as a replacement for the original Lenovo 20V 2A 40W USB adapter.
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How to choose a suitable adapter?
Check the parameters of the original adapter: First, find out the detailed information of the original adapter of the device, including input voltage (AC voltage), output voltage, output current (or power) and interface type (such as round DC interface, USB-C interface, etc.). This information is usually detailed on the adapter label or device manual.Ensure voltage and current/power matching: According to the parameters of the original adapter, choose an adapter that is the same or compatible with it, especially the output voltage must be consistent, and the output current (or power) can be slightly higher, but not lower than the original specifications, so as not to affect the performance and safety of the device.
Confirm interface compatibility: Make sure that the interface type of the adapter you purchase is completely matched with the device charging interface to ensure normal use.
What safety protection functions does this adapter have?
Our adapter has multiple built-in safety protection functions to ensure the safe use of the device, including:Overcurrent protection: Prevent damage to the device when the current is too large, and automatically cut off the power supply to prevent overload. Short circuit protection: In the event of a short circuit, quickly stop the power supply to protect the circuit safety. Overvoltage protection: prevents damage to the device due to excessive voltage, ensuring long-term use of the device. Undervoltage protection: prevents the device from being powered incorrectly when the voltage is too low, extending the life of the battery and device. Temperature control protection: built-in intelligent temperature monitoring system prevents the adapter from continuing to work when overheated, automatically adjusts the power or cuts off the power to avoid safety accidents. In addition, we use high-quality components and fireproof materials to manufacture adapters to ensure that they can still provide stable and safe power support for your device during long-term use.