EV Type batteries are made in AGM technology and are constructed by plates, separators, safety valves and a container. Since the electrolyte is held by a glass-mat separator and plates, the batteries can be used in any chosen position without the risk of leakage. EV type batteries have a pressure relief valves that allows safe dispersal of any excess pressure inside the cell (VRLA). EV type batteries have been designed for standby use in uninterruptible power supplies (UPS). They have standard dimensions and a much lower internal resistance. Thanks to this the EV type batteries have a larger capacity and very good constant power and constant current discharge characteristics, especially for short discharge times ( 5-20min).
