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Lite-On PA-1900-71 90 Watts 20V 4.5A Power Adapter For IdeaPad
- Power Output: 90 Watts
- Voltage: 20V
- Amperage: 4.5A
- Designed for: IdeaPad Series
- Input: 100-240V ~ 1.8A 50/60Hz
- Output: 20V 4.5A
- Connector: Specific IdeaPad round barrel
- Manufacturer: Lite-On
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Key specifications
See full specs ↓- Wattage
- 90 Watts
- Voltage
- 20V
- Amperage
- 4.5A
- Input
- 100-240V ~ 1.8A 50/60Hz
- Output
- 20V 4.5A
- Compatibility
- Lenovo IdeaPad Series
Product details
The Lite-On PA-1900-71 is a 90-watt power adapter designed for IdeaPad laptops. It delivers 20 volts at 4.5 amps, providing ample power for charging and operation. This adapter is a reliable replacement or spare for compatible IdeaPad models.
Technical Information
| Wattage | 90 Watts |
| Voltage | 20V |
| Amperage | 4.5A |
Additional Specifications
| Input | 100-240V ~ 1.8A 50/60Hz |
| Output | 20V 4.5A |
| Compatibility | Lenovo IdeaPad Series |
Description
This Lite-On PA-1900-71 power adapter is a 90-watt solution designed to provide robust power for various Lenovo IdeaPad series laptops. It operates at a precise 20 volts and 4.5 amps, ensuring that compatible IdeaPads receive the stable energy required for efficient battery charging and seamless operation during demanding tasks. The adapter is built to be a reliable replacement or supplementary power source for users who need consistent performance. The adapter features a universal AC input, allowing it to be used with standard electrical outlets worldwide (100-240V). This makes it a practical accessory for users who travel frequently or work in different locations. The connector is specifically designed to fit the power port of compatible IdeaPad models, ensuring a secure and stable connection. Its construction is focused on durability and consistent power delivery for everyday use. Safety features are integrated into the PA-1900-71 to protect against common electrical hazards such as overcurrent, overvoltage, and short circuits. These protective measures are essential for safeguarding both the adapter and the sensitive internal components of the IdeaPad. By using an adapter that precisely matches the laptop's power requirements, users can ensure the longevity of their device and maintain its optimal performance. Always confirm your laptop's specific power needs to guarantee compatibility.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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