LENCH1 specification sheet

Overview:

Lenovo 65W USB-C Laptop Charger for ThinkPad, IdeaPad and Yoga Devices
The Microworld LENCH1 USB charger is a 65W power adapter designed for Lenovo laptops that support USB-C charging. It delivers stable 20V output with Power Delivery support, making it suitable for fast and efficient charging across a range of modern portable devices. Built for everyday use, it combines compact portability with reliable power delivery, making it a practical replacement or spare charger for work, study, or travel scenarios.

Description:

The LENCH1 USB Charger is a 65W USB-C (Type-C) charging solution designed to support Lenovo laptops that require modern USB Power Delivery input. It is engineered to provide consistent charging performance for compatible ThinkPad, IdeaPad, and Yoga series devices. With smart internal protection systems and adaptive voltage output, it helps ensure safe and efficient energy transfer while reducing overheating and electrical risk during extended use.

This charger is positioned as a universal-style USB-C power adapter for users who need a dependable and travel-ready charging option without sacrificing performance or device safety.

Features:

Power Output and Charging Performance
The unit delivers optimized charging output suitable for mid-range Lenovo laptops that rely on USB-C power input. Its Power Delivery support allows automatic adjustment of voltage levels depending on device requirements.

Key charging specifications include

• Power output: 65W
• Voltage: 20V
• Current: 3.25A at 20V operation
• Power Delivery support with multiple voltage profiles (5V, 9V, 15V, 20V)

This ensures stable charging performance across compatible devices while maintaining efficiency under load.

Device Compatibility and Practical Use
The LENCH1 charger is designed for Lenovo laptops that support USB-C charging standards, particularly newer generations of ThinkPad, IdeaPad, and Yoga models. It is suitable for users replacing an original charger or requiring a secondary unit for mobility.

Typical use scenarios include

• Office and workstation charging setups
• Mobile professionals needing a compact power adapter
• Students using USB-C enabled Lenovo laptops
• Travel charging due to its lightweight design

Its USB-C interface ensures broad compatibility within supported Lenovo ecosystems and other PD-enabled devices.

Build, Safety and Design Elements
Engineered with integrated safety protections, the charger incorporates smart IC technology to regulate power delivery and protect connected devices from electrical instability. Fire-resistant materials are used in the housing design to enhance operational safety during continuous use.

Additional design considerations include efficient heat management and a compact form factor that improves portability without reducing output stability.

Core Technical Details

• Product type: USB-C laptop charger
• Model: LENCH1
• Brand compatibility: Lenovo USB-C enabled laptops
• Power delivery standard: USB Power Delivery (PD)
• Connector type: USB Type-C
• Output profile: Adaptive multi-voltage charging
• Intended use: Laptop and portable device charging

The Microworld LENCH1 65W USB-C charger provides a balanced combination of portability, safety, and consistent charging performance for compatible Lenovo devices.

Specifications:

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Specifications
Product Code	LENCH1
Power	65 Watts (W)
Voltage	20 Volts (V)
Amperage	Typically 3.25 Amps (A) At 20V (65W / 20V = 3.25A)
Connector	USB-C (Type-C)
Compatibility	Works With Lenovo Laptops Supporting USB-C Charging