Lenovo 65W 20V 3.25A Laptop Adapter | 4.0×1.7mm Small Tip | UL CE FCC CB Certified for Lenovo IdeaPad 3, V15, Slim 1/3/5

Detailed Product Specifications and Features:

Core Technical Parameters:

Universal Product Description:

Everyday Reliability for Essential Computing: The HTJ Lenovo 65W 20V 3.25A Adapter is the dedicated power solution for Lenovo’s most popular laptop families. Engineered with the precision 4.0 x 1.7mm small round connector, this adapter provides seamless, flicker-free power to the Lenovo V15, IdeaPad 3, and IdeaPad 1 series. As a high-capacity manufacturer, HTJ focuses on long-term thermal stability, utilizing high-density internal circuits to ensure the adapter stays cool during intensive study or office tasks. This unit is the perfect 100% replacement for original Lenovo parts, providing the same “Fast Charge” capability recognized by the system firmware.

Advanced 6-Point Safety Protection Suite Of Lenovo 65W 20V 3.25A Laptop Adapter:

• OVP (Overvoltage Protection): Protects the laptop’s motherboard from power grid fluctuations.
• OCP (Overcurrent Protection): Strictly regulates the 3.25A flow to maintain battery longevity.
• SCP (Short Circuit Protection): Instantaneous automatic cut-off to ensure user and device safety.
• OTP (Over Temperature Protection): Flame-retardant housing and internal heat shielding for safety during extended use.
• OPP (Overpower Protection): Rigidly caps at 65W to prevent stress on the charging circuit.
• Anti-Surge Protection: 4kV industrial-grade protection for travel in all global environments. 

Lenovo 65W 20V 3.25A Laptop Adapter Compatibility List:

Notes:

1. Check your original DC output V/A, which can be found on the label on the bottom of the original laptop or charger.
2. Make sure the charger’s output voltage and current match your original voltage and current.
3. Check the original USB-C interface to ensure compatibility.
4. If the above model does not match your product model, as long as the power output and connector match our product, it can be used normally.
5. Some laptops do not have a full-featured USB-C port, so they will not charge via USB-C because they may not support Power Delivery
6. If the Type-C port on your device is very loose. This charger may not be compatible.

Why Choose HTJ Certified Lenovo 65W 20V 3.25A Laptop Adapter?

• Direct Factory Reliability: Every unit is subjected to a 100% full-load aging test to ensure a field failure rate of <0.2%.
• Small-Tip Precision: Our 4.0×1.7mm connectors are manufactured with reinforced internal pins to prevent the “loose connection” issues common in cheap generic units.
• Portable Wall-Mount Design: The compact square design saves space on power strips and is ideal for students and mobile professionals.
• Global Safety Compliance: Fully certified with UL, CE, FCC, and RoHS, meeting legal import standards for all major B2B markets.

How to Use & Care for Your Lenovo 65W 20V 3.25A Laptop Adapter?

• Tip Verification: This is the 4.0mm (Small Round) tip. It is much smaller than the old 5.5mm tips and different from the Square/USB-C tips.
• Sequential Connection: Plug the adapter into the wall first, then connect the DC tip to the laptop to stabilize the voltage handshake.
• Storage: Use the integrated cable strap to loosely coil the cord. Avoid tight bends near the connector to maximize the lifespan of the high-conductivity wiring.

FAQ (Frequently Asked Questions)

1. Q: Can this 65W charger replace a 45W Lenovo charger?
   A: It is a performance upgrade. The laptop will only draw 45W, but the 65W charger will run cooler and last longer under lower stress.
2. Q: Is it compatible with the Lenovo IdeaPad 3i?
   A: Yes, it is fully compatible with the Intel-based IdeaPad 3i and AMD-based IdeaPad 3 series using the 4.0mm port.
3. Q: Does it support the Lenovo Yoga 710?
   A: It is the specific 20V 3.25A replacement required for the Yoga 710-14 and 710-15 models.
4. Q: Do you offer the UK/EU plug versions for this square model?
   A: Yes, we manufacture this unit with integrated US, EU, UK, and AU pins to suit global distribution needs.
5. Q: Is this charger suitable for bulk education bids?
   A: Yes, with its full set of safety certifications (UL/CE/CB), it is ideal for K-12 education bids involving Lenovo Chromebooks or IdeaPads.

We guarantee:

1. All our products are A+ grade.
2. We are a factory, and we can guarantee the quality of our products.
3. Our company has professional technical engineers who can help you solve any problems you encounter.
4. All products are strictly tested by our department before shipment.
5. Please contact us for free time, and we will try our best to satisfy you.

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