1. Secondary phase-shifting, conductiong and constant-current control of transformer.

2. 3-digit 0.8" LED display indicates charging voltage, current, battery capacity percentage and starting current

3.the startmaster battery charger is smart type charger, it can indentify a 6V/12V battery, then charge accordingly, there is no 6V/12V choice button.

4. Thermomentric self-adjusting starting interval control circuti (with the increse of starting times, starting time can be automatically decreased and interval increased)

5. OUtput short circuiting and overload protection - output voltage onitor circuit is set up to cut off the outout current when the load is short-circuited, overloaded or reverse polarity connected, the circuit will recover the output automatically as soon as the load is connected correctly.

6.Ubducatuib and protection of the reverse conncetion of battery.

charing output current 1:2A±10%

Charging output current 2:15A±10% (EN60335-2-29)20A(EFF)

Starting input current:10A