20V Lenovo Box Pin Laptop Adapter

1. Charger Type

• AC Adapter: Most Lenovo laptops use an AC adapter, which converts electrical power from your wall outlet to the appropriate voltage for your laptop.
• DC Charger: For some models, especially in vehicles, a DC charger might be used.

2. Connector Type

• Barrel Connector: Many Lenovo laptops use a round, barrel-shaped connector. Ensure that the size and pin configuration match your laptop model.
• USB-C: Newer models may use a USB-C connector for charging. This is a universal standard and can also be used for data transfer and video output.

3. Wattage

• Power Rating: Chargers come in different wattages (e.g., 45W, 65W, 90W, 135W). Using a charger with the correct wattage for your laptop is crucial to ensure efficient charging and prevent potential damage.

4. Compatibility

• Model Specific: Some Lenovo laptops require specific chargers. It’s essential to check your laptop’s model number and match it with the charger’s specifications.

5. Box Contents

• Charger Unit: The main power adapter.
• Power Cord: The detachable cord that connects the adapter to the wall outlet.
• Documentation: User manual or warranty information.

6. Identification

• Label: The charger will typically have a label indicating its voltage, amperage, and wattage. Ensure this matches the requirements for your laptop.

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