The Storage Battery is the chemical energy directly into electricity device. It can according to the rechargeable battery recharging design, achieved by reversible chemical reaction. Usually refers to the lead-acid battery, it is one kind of battery, which belongs to the two battery. Its working principle is when charging, the external power for the regeneration of internal active substances, the energy stored as chemical energy, when it need to discharge again converted to output energy and chemical energy, such as commonly used in mobile phone batteries.
The commonly storage battery have 24V, 12V, 48V, 36V Storage Battery. For example, a battery used in automobiles is a battery pack in which 6 lead batteries are connected in series into 12V.
