Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C Overview

The Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C is a genuine OEM replacement adapter designed to provide fast, safe, and reliable charging for Lenovo Chromebooks. Delivering 20V DC at 2.25A, it provides a maximum output of 45W, ensuring efficient charging while supporting everyday learning, browsing, video conferencing, and productivity tasks.

Using a USB Type-C Power Delivery (PD) connector, the charger provides a secure and reversible connection while supporting intelligent power negotiation for compatible devices. Its universal 100–240V AC input makes it ideal for use at home, school, the office, or while traveling. Built-in safety features protect against over-voltage, over-current, overheating, overload, and short circuits for dependable long-term operation.

Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C Price Table

Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C Key Specifications

Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C Electrical Output Specifications

The adapter delivers stable electrical output for reliable Chromebook performance and battery charging.

Voltage (V): 20V DC

• Provides a regulated 20V output through USB Power Delivery.
• Matches Lenovo factory charging specifications.
• Ensures stable charging and device operation.

Amperage (A): 2.25A

• Delivers up to 2.25A charging current.
• Supports efficient battery charging.
• Maintains consistent power delivery.

Wattage (W): 45W

• Produces up to 45W of continuous output.
• Powers the Chromebook while charging the battery.
• This charger belongs to the 45W performance category.

Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C Common Wattage Tiers & Use Cases

30W

• Suitable for smartphones and compact tablets.
• Supports light USB-C charging.
• Lower than the recommended power for this Chromebook.

45W

• Designed for Chromebooks and lightweight laptops.
• Ideal for education, browsing, and office work.
• This charger belongs to the 45W performance category.

65W

• Suitable for mainstream Lenovo USB-C laptops.
• Offers additional charging capacity.
• Compatible if the device supports USB-C PD.

100W

• Designed for high-performance USB-C laptops.
• Supports demanding workloads.
• Higher than required for this Chromebook.

Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C Input Specifications

Input Voltage

• Accepts worldwide input from 100V to 240V AC.
• Suitable for international travel.
• No voltage converter required.

Input Frequency

• Operates on both 50Hz and 60Hz electrical systems.
• Compatible with global power standards.
• Ensures reliable charging performance.

Power Source

• Connects directly to standard AC wall outlets.
• Converts AC power into regulated USB-C DC output.
• Provides efficient and stable charging.

Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C Connector Types

USB-C Power Delivery (PD)

• Uses the reversible USB Type-C connector.
• Supports intelligent fast charging.
• This charger uses USB-C Power Delivery technology.

Lenovo Slim Tip

• Used on selected Lenovo laptops.
• Different from USB-C.
• Not compatible with this Chromebook.

Round Barrel Connector

• Found on older Lenovo laptop models.
• Different in size and design.
• Not compatible with this device.

Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C FAQs

1. Is this charger compatible with the Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US?

Yes. It is specifically designed for the Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US and other compatible Lenovo devices requiring a 45W USB-C Power Delivery charger.

2. Does the package include a power cord?

Yes. The package includes the 45W USB-C AC adapter and a compatible AC power cord.

3. Can I replace my original Lenovo charger with this adapter?

Yes. If your original charger is rated at 45W, supports USB-C Power Delivery, and uses a USB Type-C connector, this adapter is a suitable replacement.

4. Does this charger support worldwide voltage?

Yes. It supports 100–240V AC, 50–60Hz, making it suitable for international use.

5. How do I verify compatibility before purchasing?

Check your Chromebook model together with the voltage, wattage, and connector type of your existing charger.

6. Does this charger include built-in safety protection?

Yes. It includes protection against over-voltage, over-current, overheating, overload, and short circuits for safe and reliable charging.

Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C Conclusion

The Charger for Lenovo 300e Chromebook 2nd Gen MTK 81QC0000US 20V 2.25A 45W USB-C is a dependable OEM replacement designed for reliable Chromebook charging. With 20V output, 2.25A current, 45W power, USB-C Power Delivery, universal 100–240V AC input, and an included AC power cord, it provides safe, efficient, and dependable charging for school, work, and everyday use.