[Photo] Alternative usage of MEC002M-passive phone listener


After installation, adjust the frequency so that the frequency falls on the desired point. For confidentiality, it is recommended not to use the frequency of 88-108MHz. It is no problem to connect a flexible cable at a distance of 20-30 meters, and it has no effect on the original call quality. Any string can be used normally when it is in a line.



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To increase battery voltage and capacity of a power system, cells have to be connected in series or in parallels. Due to unequal self-discharge and physical variations of the cells as different as it was made in factory, the State-Of-Charge(SOC) of the cells will differ sooner or later in the following no matter whether it been used or not. Therefore, the discharge process has to be stopped when one cell has reached its minimum voltage and the energy in the other cells is waste. The utilizable energy of a series circuit is limited by the weakest cell in the pack. To completely discharge all cells, weaker cells must be recharged. This process is called cell balancing or cell equalizing, which is much more energy-efficient than any other methods. And it is very important for prolonging battery lifespan due to reducing internal resistance and slowly sulfided.
Our Battery Equalizer is designed specially for Electric Vehicle Power, which it packed in series by 12V cells. The equalizer with smaller smart pulse is installed onto battery bank in everyday's driving. Keeping all the batteries in your electric vehicles equalized allows them to be completely charged and to give off a completely discharged. And make to give you a longer travelling distance and better experience. By adding our smart pulse equalizer to your vehicle power battery bank, the cell batteries are desulfated and equalized on a consistent basis so they will always be in as new ones. When there is no internal resistance in the cell batteries, there is less wear and tear when vehicles starting and being speed up. The total electrical power system benefits as the batteries are equal as in like new conditions.
Smart pulse Equalizing system for 48, 60, 72-Volt battery banks, patented pulse technology reduces and prevents sulfation buildup. Maximizes the performance of all lead-acid battery including VRLA, AGM, GEL and Flooded cell batteries.


Electric Vehicle Battery Equalizer

Electric Vehicle Battery Equalizer,Battery Equalizer,Power Battery Equalizer,Tricycle Smart Battery Equalizer

Shenzhen Daceen Technology Co., Ltd. , https://www.daceen-sz.com