Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Lenovo 45N0243 90 Watts 20V 4.5A Power Adapter For IdeaPad
- Lenovo AC Power Adapter
- 90 Watts Power Output
- 20V Voltage
- 4.5A Amperage
- Designed for IdeaPad Laptops
- Genuine Lenovo Part
- Includes power cord
- Enables charging and direct power
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Lenovo 45N0243 is a genuine AC power adapter designed for IdeaPad laptops. It provides a power output of 90 Watts, with a voltage of 20V and an amperage of 4.5A. This adapter allows users to charge their compatible Lenovo IdeaPad devices and power them directly from a wall outlet.
Technical Information
| Product Type | AC Power Adapter |
| Brand | Lenovo |
| Part Number | 45N0243 |
| Wattage | 90 Watts |
Additional Specifications
| Voltage | 20V |
| Amperage | 4.5A |
| Compatibility | Lenovo IdeaPad Laptops |
Product Description
The Lenovo 45N0243 is an official AC power adapter specifically designed to meet the power requirements of various Lenovo IdeaPad laptop models. It delivers a robust 90 Watts of power, ensuring that compatible laptops can be charged efficiently and operated continuously without relying solely on battery power. The adapter operates at a voltage of 20V and draws 4.5A, specifications that are critical for maintaining the health and performance of the laptop's battery and internal power circuitry. This power adapter is essential for users who need a reliable power source for their Lenovo IdeaPad. Whether it's for replacing a lost or damaged adapter, or simply for having a spare at home or in the office, the 45N0243 guarantees compatibility and adherence to Lenovo's quality standards. It converts AC power from a standard wall outlet into the DC power required by the laptop, featuring a connector that securely plugs into the laptop's power port. Included with the adapter is typically the necessary power cord to connect it to a wall socket. The design prioritizes safety and durability, incorporating protection against over-voltage, over-current, and short-circuiting to safeguard both the adapter and the connected laptop. Its compact and lightweight design also makes it convenient for travel, ensuring that IdeaPad users can stay powered up wherever they go.
