Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Lenovo 45J7715 90-Watts 4.74A Power Adapter for IdeaPad Y330/G470/G570
- Power Output: 90 Watts
- Current Rating: 4.74 Amps
- Input Voltage: AC 100-240V (Universal)
- Connector Type: Specific Lenovo barrel connector
- Compatible Models: Lenovo IdeaPad Y330
- Compatible Models: Lenovo IdeaPad G470
- Compatible Models: Lenovo IdeaPad G570
- Provides reliable power for charging and operation
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 45J7715 is a 90-Watt power adapter designed to supply power to compatible Lenovo IdeaPad laptops. It features a 4.74A current rating and is specifically intended for models such as the IdeaPad Y330, G470, and G570. This adapter ensures reliable power delivery for charging the battery and operating the laptop.
Technical Information
| Product Type | AC Power Adapter / Charger |
| Wattage | 90W |
| Amperage | 4.74A |
| Input Voltage | 100-240V AC |
Additional Specifications
| Output Voltage | TBD (typically 19-20V for Lenovo) |
| Connector | Lenovo Specific |
| Compatibility | Lenovo IdeaPad Y330, G470, G570 |
Product Description
The Lenovo 45J7715 is an original equipment manufacturer (OEM) AC power adapter, also known as a charger or power brick, designed to provide a stable and reliable power source for specific Lenovo IdeaPad laptop models. With a power output of 90 watts and a current rating of 4.74 amps, this adapter is capable of efficiently charging the laptop's battery and powering the system simultaneously, even under demanding workloads. The adapter is built to accept a universal AC input voltage range (typically 100-240V), making it suitable for use in various regions around the world, provided the correct regional power cord is used. This particular model, 45J7715, is explicitly listed as compatible with the Lenovo IdeaPad Y330, G470, and G570 series laptops. Using the correct power adapter is crucial for the longevity and performance of the laptop's battery and internal power circuitry. An incompatible adapter could lead to undercharging, overcharging, or even damage to the laptop's power management system. The adapter features a specific Lenovo connector designed to fit securely into the laptop's power port, ensuring a stable electrical connection. Included with the adapter is typically a detachable AC power cord that connects the adapter brick to a wall outlet. Users should ensure they are using the correct power cord for their region. The 90W rating indicates its suitability for laptops that require a moderate to high level of power, often including models with dedicated graphics processors or larger screens. This adapter serves as an essential accessory for maintaining the operational readiness of compatible Lenovo IdeaPad devices.
