Loading time
the Charge time is the length of time the battery that powers an electronic device such as a spy camera fills up. The charge is the conversion of electrical energy, supplied by the current, in chemical energy within the battery or cell. To do this, the micro spy camera or the spy pen must be connected to a charger so that it can store energy in the battery. Note that the speed of the energy transmitted is measured in watts. The higher the number of watts, the greater the power and the faster the battery charges. To calculate this charge time, it is necessary to multiply the voltage generated by electricity at the intensity at which it is transmitted. Note that the voltage is measured in volts and the intensity is measured in Amperes. The latter usually depends on the charging device you are using.
For example, a regular USB 2.0 port will run at 5V and 0.5A. In this case, the charge power is 2.5W. For several years now, we have seen the birthplace of devices that today promote the rapid loading of any device in need of energy. It is mainly found on Android smartphones. A fast charger can run at 9V and 1.67A to create 15W power. The best can even reach a power of 36W.
