2.With the voltage lock in the unlocked position (switched right to VOLTAGE), set the voltage output to the voltage selection that is equal to or one increment higher than the voltage identified for your device. To do this, press the voltage selector until the voltage indicator turns on under the appropriate voltage selection (3, 4.5, 5, 6, 7.5, 9, 12, 14 for MP3300 and 5, 6, 7.5, 9, 12, 14, 16, 19 for MP3400). For example, if your device requires 6V, set the voltage to 6. If your device requires 7.2V, set the voltage to 7.5.

It is important to set the voltage selector NO MORE than one step higher than the voltage requirement for the portable device as an incorrect setting may prevent myPower ALL from working with your device, or may harm your device in the rare instance that the device accepts the higher voltage. However, for all devices, adjusting the voltage ONLY one step higher than required will not harm the device.

The following table provides recommended voltage settings by device type.

myPower ALL VOLTAGE SELECTION

6

 

Device Type

Voltage on Device

Suggested Voltage on

 

 

 

Power Adapter

myPower ALL

 

 

 

 

 

 

 

 

14V

12V

 

 

Notebook Computers

16V

14V

 

 

19V

14 - 16V

 

 

 

 

 

 

24V

19V

 

 

Portable DVD Players

9V

7.5 - 9V

 

 

12V

9 - 12V

 

 

 

 

 

Digital Cameras

5 - 6V

5 - 6V

 

 

CD Players

4.5 - 5V

5V

 

 

PDAs

5V

5V

 

 

Mobile Phones

3.7 - 5V

5V

 

 

Camcorders

9V

7.5 - 9V

 

 

12V

9 - 12V

 

 

 

 

 

MP3/MP4

5V

5V

 

 

 

 

 

 

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Tekkeon MP3400 manual MyPower ALL Voltage Selection

MP3400 specifications

The Tekkeon MP3400 is a versatile and innovative external battery pack that has captured the attention of tech enthusiasts and frequent travelers alike. This powerful device serves as a reliable power source for a wide array of electronics, including laptops, tablets, cameras, and smartphones. Its lightweight design and portable form factor make it an ideal companion for anyone on the go.

One of the standout features of the Tekkeon MP3400 is its impressive capacity. With a substantial 3400mAh rating, this battery pack can charge most mobile devices multiple times, ensuring that users stay connected throughout the day without worrying about finding a power outlet. The unit also features multiple output voltages, allowing it to support various devices, from smartphones and tablets to more power-hungry laptops.

The MP3400 is equipped with advanced Lithium Polymer technology, making it both durable and efficient. This battery technology ensures a longer lifespan and improved performance, reducing the risk of overheating and providing consistent power delivery. Additionally, the device is designed with smart management features that prioritize charging based on the needs of connected devices, optimizing the power flow for quick and efficient charging.

Another key characteristic of the Tekkeon MP3400 is its multiple output options. It includes USB ports and a DC output, making it compatible with a wide range of devices. Users can charge their smartphones using the USB port while simultaneously powering their laptops through the DC output. This flexibility is particularly beneficial for those who carry multiple devices and need to recharge them simultaneously.

Furthermore, the MP3400 is equipped with LED indicators that provide real-time information about battery status. Users can easily check the remaining charge level, ensuring they are never caught off guard by a dead battery. The device also comes with various connectors, making it easy to adapt to numerous devices, enhancing its usability across different tech ecosystems.

In conclusion, the Tekkeon MP3400 external battery pack combines high capacity, advanced technology, and versatile connectivity in a portable design. Whether on a business trip, hiking, or simply managing a busy lifestyle, the MP3400 offers a reliable solution for keeping your essential devices charged and ready to use. Its innovative features and robust performance make it a must-have accessory for anyone who values staying connected while on the move.