Solar cell phone charger solar panels
The car is used in six lead-acid batteries in series into a 12V battery pack. Lead-acid batteries in the use of a period of time to add distilled water, so that the electrolyte to keep containing 22 to 28% dilute sulfuric acid.
Batteries in the use of DC charging, the two poles were generated lead and lead dioxide. Remove the power, it returned to the state before the discharge, composed of chemical batteries. Lead battery is able to repeatedly charge, discharge the battery, called the secondary battery. Its voltage is 2V, usually the three lead-acid batteries used in series, the voltage is 6V.
In the charge, the electrical energy into chemical energy, the discharge of chemical energy and into electrical energy. Battery in the discharge, the metal lead is negative, the oxidation reaction, was oxidized to lead sulfate; lead dioxide is positive, the reduction reaction, was reduced to lead sulfate.
Its working principle is to convert chemical energy into electricity. It is filled with lead-like lead plate as a negative electrode, filled with lead dioxide lead dioxide as a positive electrode, and with 1.28% dilute sulfuric acid as electrolyte
A battery is a kind of battery, its role is to be able to save the limited power, in the right place to use.
