laptopbatterydirect.com.au is not affiliated with any OEM brands. The listed brand names and model designations are only intended to show the compatibility of these products with various machines.
Note :Before placing an order please check your old adapter's connector and output, ensure them are same to our product's.
Product Description
Better quality, Better price
High Quality Replacement Adapter for Dell, Feel Free To Use!
Our high-grade Dell MK911 replacement adapter is specifically designed to keep your device powered and ready, no matter where you are.
Key Features: 1 Universal Compatibility: Expertly crafted to work seamlessly with a variety of major brands, including Dell, HP, Lenovo, ASUS, Acer, Apple, and more. Say goodbye to compatibility concerns! 2 Fast Charging: Utilizing advanced charging technology, our Dell MK911 adapter delivers swift and efficient power, ensuring your device is charged quickly so you can stay productive. 3 Durable and Safe: Constructed with high-quality materials and equipped with essential safety protections, including over-voltage, over-current, and short-circuit safeguards. Rest easy knowing your device is protected.
Disclaimer: LaptopBatteryDirect.com.au 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
Please visit our Shipping page for more shipping information.
Payment Methods
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Warranty
1-Year Warranty
We offer 12 months warranty on the replacement adapter for Dell MK911! During this period, if your adapter fails due to quality problems, we will replace your adapter with a new one.
30-Day Money Back Guarantee
The new Dell MK911 adapter should be charged fully and discharged to lower 5-10% for 5-6 times for normally perform. Traditional
7-Day Money Back Guarantee cannot meet test needs enough. To this end, we extend the warranty from 7-day to 30 days.
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.
Returns
If there are any problems with the adapter you purchased from us, please contact us first. We will process your request as soon as possible and solve your problems. If our technical engineers cannot solve your problems, we will generate an RMA number for you, so that you can return the adapter to us. If the testing result indicates that the returned adapter is faulty, we will refund you or send you a new adapter for free.
Please note: we cannot process returned products if you have not yet received an RMA number.
FAQ
Q: How can I find the correct adapter?
A: 1Check the original adapter's specifications: First, locate the information on your device's original adapter, including input voltage (AC voltage), output voltage, output current (or power), and connector type (such as a round DC connector, USB-C, etc.). This information is usually printed on the adapter itself or in the accompanying manual. 2Match the voltage and current/power: Based on the original adapter's specifications, select an adapter with the same or compatible output voltage and current (or power). The voltage must match exactly or differ by no more than 1V, while the current (or power) can be slightly higher but should not be lower to ensure charging efficiency and device safety. 3Confirm the connector type: Ensure that the chosen adapter's connector matches your device's charging port.
Q: What safety features does this adapter have?
A: We understand the importance of safety, so our adapters are equipped with multiple safety protection features, including but not limited to: 1Overcurrent protection: Automatically cuts off the power when the current exceeds the preset value to prevent overload. 2Short-circuit protection: Immediately stops the output when a short circuit is detected, protecting the circuit. 3Overvoltage protection: Prevents damage to your device caused by excessive voltage. 4Undervoltage protection: Ensures that no power is delivered when the voltage is too low, protecting the battery and device. 5Overheat protection: A built-in intelligent temperature control system monitors the temperature and automatically reduces power or shuts off the output if necessary to prevent overheating.
Q: Will using a non-original adapter damage my device?
A: As long as the adapter matches your device's specifications, it usually won't cause any damage. All of our adapters undergo strict quality control and safety testing to ensure stable output voltage and current, and they meet international safety standards.