The newly purchased electric car has just been riding for a year, and the battery has started to call. After running fully, it runs out and runs out of power. Sometimes, it can be fully charged even after a short charging time. This makes Mr. Zhao in... More
Whether it is a common air-conditioning remote control in life, TV remote control or children's toys, wireless mouse keyboard, quartz clock electronic watch, radio can not do without batteries. When we go to the store to buy a battery, we usually ask... More
1. The super capacitor has a fixed polarity, and the polarity should be confirmed before use. 2. The supercapacitor should be used under the nominal voltage: when the capacitor voltage exceeds the nominal voltage, it will cause the electrolyte to dec... More
Super capacitors, also called Electrical Double-Layer Capacitors, gold capacitors, and farad capacitors, store energy through polarized electrolyte. It is an electrochemical element, but no chemical reaction occurs during its energy storage. This ene... More
Get up early in the morning to start your work day. You unplug the fully charged Android phone from the charger and press the sync email button lightly. When you lazily take a shower and then check the received email, you suddenly notice that the bat... More