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Lenovo 4X20E75131 45 Watts 12V Power Adapter For ThinkPad X570 20HN
- 45 Watts maximum power output
- Input Voltage: 100-240V AC
- Output Voltage: 12V DC
- Output Current: Approximately 3.75A (calculated for 45W at 12V)
- Connector Type: Specific Lenovo proprietary connector
- Designed for ThinkPad X570 (20HN) laptops
- Compact and lightweight for portability
- Built-in safety protections
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Product Overview
The Lenovo 4X20E75131 is a 45 Watt power adapter specifically designed for ThinkPad X570 (20HN) models. It delivers power at 12V, ensuring compatibility and efficient charging for this particular line of ultraportable business laptops.
Technical Information
| Wattage | 45W |
| Voltage | 12V |
Additional Specifications
| Model Compatibility | ThinkPad X570 20HN |
Product Description
This Lenovo 4X20E75131 power adapter is a 45 Watt solution tailored for the specific power requirements of the ThinkPad X570 laptop, particularly models identified with the 20HN configuration. It operates at a 12V output, which is a key characteristic for compatibility with this series, ensuring that the laptop receives the correct voltage for charging its battery and powering its components. The adapter is designed for convenience and reliability, featuring a compact form factor that makes it easy to carry alongside the laptop. It supports universal AC input (100-240V), allowing users to power their devices in most parts of the world with the appropriate regional power cord. The output current is calibrated to deliver the full 45 Watts efficiently, supporting both normal operation and battery charging without compromising performance. Safety is a paramount concern with this adapter, incorporating standard protection mechanisms such as over-voltage, over-current, and short-circuit protection. These features are essential to prevent damage to the laptop's internal circuitry and to ensure the longevity of the adapter itself. The proprietary connector ensures a secure connection to the ThinkPad X570, minimizing the risk of power interruptions during use.
