Replacement Adapter for Lenovo 40Y7674 (90W)

Replacement adapter for Lenovo 40Y7674
Replacement adapter for Lenovo 40Y7674
Replacement adapter for Lenovo 40Y7674
Replacement adapter for Lenovo 40Y7674
Replacement adapter for Lenovo 40Y7674
Replacement adapter for Lenovo 40Y7674
Product Safety Certification
  • SKULEGAD197
  • ConditionReplacement, Brand New
  • Input100-240V~1.5A 50/60Hz
  • OutPut20V-4.5A
  • Power90W
  • ConnectorBlack Tip, 4.0*1.7mm
  • Warranty12 months
  • AvailabilityIn Stock
Note :Before placing an order please check your old adapter's connector and output, ensure them are same to our product's.
Product Features
High Quality, Reliable and Safe

Best Choice for Buying Lenovo Laptop Adapters

Universal Compatibility: Designed for effortless integration with a wide variety of devices, including those from leading brands like Dell, HP, Lenovo, ASUS, Acer, Apple, and more. Say goodbye to compatibility concerns once and for all!

Fast Charging: Equipped with cutting-edge charging technology, our adapter for Lenovo 40Y7674 ensures quick and efficient power delivery, helping you stay productive with less time spent plugged in.

Reliable and Safe: Constructed with premium materials and featuring essential safety mechanisms like protection against over-voltage, over-current, and short circuits, you can trust your device is protected at all times.

Why choose us?

Complete models, Attentive service, Secure payment

Wide range of product models

We not only provide replacement batteries for Eraser, Flex, IdeaPad, Legion, Miix, ThinkPad, Yoga and other series, but also provide replacement adapters. LenovoBatteryShop will be your first choice to purchase Lenovo batteries and adapters!

12-month Warranty

We provide you with up to 12 months warranty service. If your Lenovo 40Y7674 replacement adapter occurs the issue with non-human factors during the one-year warranty period, free repair service or a new replacement could be offered after reviewing by our after-sales department. Please view "Warranty Policy" for more details.

30-day money-back Guarantee

You will enjoy a 30-day money-back guarantee service from the delivered date. If you are not satisfied with our products or services, you can apply for a return and refund to us within 30 days. For more details, please see "Return Policy".

Payment security

We are highly focusing on the private information of every customer. It was used HTTPS to encrypt data transmission on our site, which can effectively protect your privacy. In addition, your shopping process is guaranteed by PayPal. Therefore, please rest assured to purchase 40Y7674 adapters on LenovoBatteryShop!

Note:Lenovo 40Y7674 adapter compatible models are not all listed. If you are still unsure whether it is suitable for your device, please click "Adapter Model Inquiry".
Compatible Adapter Part Numbers
Compatible Device Models
Disclaimer:LenovoBatteryShop.co.uk doesn't affiliate with any of the manufacturers listed. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
Shipping Methods
Payment Methods
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FAQs
Q: How to choose the right adapter?

1 Check the original adapter's specifications: Look for the details on your device's original adapter, such as input voltage (AC voltage), output voltage, output current (or power), and connector type (e.g., round DC connector, USB-C, etc.). This information is typically printed on the adapter itself or found in the manual.
2 Match the voltage and current/power: Ensure that the replacement adapter has the same output voltage as the original or does not differ by more than 1V. The current (or wattage) can be slightly higher but should not be lower to maintain proper charging and protect the device.
3 Confirm that the connector type is compatible with your device’s charging port.

Q: What safety protections are built into this Lenovo 40Y7674 adapter?

A: Our adapters are engineered with safety in mind and include several key protective features:
1 Overcurrent protection: Automatically disconnects power when the current exceeds safe levels, preventing overload.
2 Short-circuit protection: Instantly cuts off power if a short circuit is detected, protecting both the device and the adapter.
3 Overvoltage protection: Safeguards your device from excessive voltage that could lead to damage.
4 Undervoltage protection: Prevents the adapter from supplying power when the voltage is too low, ensuring the safety of your device.
5 Overheat protection: A smart temperature control system monitors heat levels and reduces power or shuts off the adapter to prevent overheating.

Q: Can a non-original adapter damage my device?

A: As long as the replacement adapter matches your device’s specifications, it won’t cause any damage. Our adapters undergo thorough quality checks and safety testing to ensure they deliver stable voltage and current, fully complying with international safety standards.