Kannettavan tietokoneen virtalähde Lenovo NTL65C 65 W 20 V 3,25 A

The Lenovo NTL65C 65W 20V 3.25A laptop power adapter provides a regulated DC output designed for compatible Lenovo notebooks. It serves as a direct replacement for adapters with matching voltage and connector type, offering steady power delivery for charging the battery and running the notebook during stationary or mobile use. The adapter supports routine charging, use at a desk, and travel scenarios where a compact external power source is required.

Advantages

The adapter delivers a constant 20V output at up to 3.25A, ensuring stable power for supported laptops and helping to maintain system performance while charging. Its 65W power rating balances sufficient output for typical office and multimedia tasks with a compact form factor that is convenient for transport. Built-in protection features regulate voltage and limit current to reduce the risk of overvoltage, overheating, and short-circuit conditions when used with compatible devices.

Suitable for

• Charging compatible Lenovo notebooks that require 20V at up to 3.25A
• Using a laptop at a desk while connected to mains power
• Portable power solution for travel and remote work
• Replacing a lost or damaged original adapter with a matching voltage and connector

Key specifications

• Output voltage: 20 V DC
• Maximum output current: 3.25 A
• Rated power: 65 W
• Connector type: laptop DC barrel or manufacturer-specified connector compatible with Lenovo models requiring 20V
• Input: universal AC mains voltage (typical for laptop adapters)
• Protection: overvoltage, overcurrent and short-circuit protection
• Form factor: external AC adapter with detachable or fixed DC cable (model-dependent)

How to use

Connect the adapter to an appropriate AC mains outlet using the supplied power cord, then plug the DC connector firmly into the laptop’s charging port designed for 20V input. Ensure the laptop model supports a 20V, 3.25A power source before use. When connected, the adapter will charge the battery and supply power to the system; disconnect from mains and remove the connector when charging is complete or when transporting the laptop. Allow the adapter to cool if it becomes warm during extended use.

Recommendations

Use the adapter only with laptops that accept a 20V, 3.25A input and the same connector type. Avoid placing the adapter on soft surfaces that restrict ventilation, and unplug it during thunderstorms or when not in use for extended periods. Replace damaged cables or connectors to maintain safe operation.