A lithium-ion battery is used in mobile and smartphones. Two types of batteries are used in modern mobile and smartphones – Lithium Polymer and Lithium-Ion. Li-Poly is the latest and the most advanced battery used in modern mobile and smartphones. … Continue reading →

AGM. One of the best battery options for caravan and campers are Absorbed Glass Mat (AGM) Deep Cycle Batteries which can be recharged when flat (better to keep a constant charging cycle) from Solar Panels or charger and are designed … Continue reading →

Each EP9 cost $1.2 million to make. The model is built around a carbonfibre centre tub and uses panels manufactured by Huntingdon-based Forward Composites. Can I buy a Nio car in the US? It has already begun selling its cars … Continue reading →

Tesla’s Success: A superior command of technology and its own supply chain allowed the company to bypass an industrywide crisis. Is Tesla affected by supply chain? In 2016, the company faced scrutiny for allegedly hiring 140 workers from Eastern Europe … Continue reading →

As a general rule, the best way to discharge the battery of your ebike is to take a ride for 15 to 20 min using throttle at high speed by doing this you will consume more power coming out from … Continue reading →

The National Fire Protection Association (NFPA) recommends changing the batteries in your smoke detectors every 6 months. At First Alert, we offer 10-year smoke alarms that have a built-in 10-year battery, which eliminates the need for battery replacements for the … Continue reading →

Heat magnesium and sand together to produce silicon by an exothermic reaction. Magnesium and sand are heated together and silicon is produced by an exothermic reaction. Is silicon made out of sand? But silicon does not occur naturally in the … Continue reading →

312 and P312 are the same. It is just that Power One adds an “A” in front of the battery number, but it still is a size 312 battery. What batteries are compatible with 312? Hearing Aid Batteries Battery Voltage … Continue reading →

With an anticipated compound annual growth rate of around 16.9 percent between 2020 and 2025, the nanotech market still appears to be a promising investment. Does nanotech have a future? Nanotechnology can change dental medicine, healthcare, and human life profoundly … Continue reading →

Second, lightning is a direct current (DC) that would require it to be converted to alternating current (AC) so it could be used for lights and other equipment. Is lightning considered AC or DC? In a lightning, the current flow … Continue reading →

In much of the world, a voltage (nominally) of 230 volts and frequency of 50 Hz is used. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other combinations exist, for example, 230 … Continue reading →

The Jack plug was invented for use in telephone switchboards in the 19th century and is still widely used, both in its original 6.3 mm (1/4″) size and in miniaturized versions 3.5 mm (1/8″) and 2.5 mm (3/32″). Are 1/8 … Continue reading →

A typical plug-in air freshener uses 4 watts. Not very much, but left on permanently, this will use 35 units of electricity per year. Not to mention the expensive refills, and that houses with these devices tend to have one … Continue reading →

So turning off empty sockets doesn’t really do anything. But let’s take a look at what happens when you leave something plugged in and switched on. According to the Energy Saving Trust, any switched on charger that is plugged in … Continue reading →

A 5V adaptor cannot drive a 12V device. Also, an adaptor of voltage higher than the device needed would damage your device. Can I power a 12V motor with 5V? Probably not. The motor will not have much torque, if … Continue reading →