Software controlled charging curves, ZIVAN checks every parameter of the charging cycle following the norms coming from the battery manufactures.

Charging curve IUIa for all lead batteries and for gel batteries in the first phase T 1 the current output is constant at the nominal value, up to the gassification voltage U1 of 2,35 ÷2,4 V/cell. In the second phase T2 Voltage U1 is constant while current decreases from I 1 to I 2 that is the value requested for the third phase. This value is constant for the whole third phase up to the end charge. The different charging phases are visualized by a Led Bar.

Charging curve IUIUo Floating The three first phases are identical to those of the IUIa. There is no stop but an endless phase of controlled constant Voltage U2 of 2,23 V/cell. Is very useful tomaintain the battery fully charged even after long period of non use.