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Lenovo 4X20E50562 135-Watts 20V 6.75A Power Adapter for ThinkPad T440P
- Genuine Lenovo AC Power Adapter
- Output Power: 135 Watts
- Output Voltage: 20V
- Output Amperage: 6.75A
- Input Voltage: 100-240V AC
- Connector Type: Specific Lenovo barrel connector
- Designed for ThinkPad T440P and compatible models
- Includes power cord
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Product Overview
This is a Lenovo 135-Watt power adapter designed for ThinkPad T440P laptops. It provides 20 Volts and 6.75 Amps for charging and powering the device.
Technical Information
| Brand | Lenovo |
| Part Number | 4X20E50562 |
| Wattage | 135W |
| Voltage | 20V |
Additional Specifications
| Amperage | 6.75A |
| Input Voltage | 100-240V ~ 50/60Hz |
| Connector | Lenovo Slim Tip / Yellow Tip (verify) |
| Compatibility | ThinkPad T440P |
Product Description
The Lenovo 4X20E50562 is a high-performance 135-watt AC power adapter specifically engineered to meet the power requirements of the Lenovo ThinkPad T440P laptop. Delivering a stable output of 20 Volts and 6.75 Amps, this adapter ensures efficient charging of the laptop's battery and provides consistent power delivery for demanding tasks. Its robust wattage is suitable for workstations and performance-oriented laptops that require more power than standard ultrabooks. This adapter is designed for universal use with its 100-240V AC input, making it ideal for users who travel internationally. It features built-in protection against over-voltage, over-current, and short circuits, safeguarding both the adapter and the connected ThinkPad from potential electrical damage. The adapter typically comes with a power cord and is designed with a specific Lenovo connector, often a slim tip or yellow tip, which must match the laptop's power input port. It is crucial for users to confirm that the 4X20E50562 is the correct adapter for their specific ThinkPad model, especially regarding the connector type. While listed for the T440P, variations in power requirements or connector designs can exist across different laptop series. Using the correct adapter ensures optimal performance, battery health, and system longevity.
