1- circuit voltage exceeding 12.35 volts

2- With the engine stopped, turn on lights, fans, thermal lunette (causing a consumption of 10 to 20 amps), the battery voltage to be maintained above 10.5 volts after a minute of operation

3- Cutting the current consumption the battery voltage has to rise to 11.95 in less than a minute.

4- Activate the starter motor, the voltage does not drop below 9.50 voltios.Temperatura normal.whit low temperatures supports up to 8.50 volts.

5- With the engine at a speed of 3000 rpm, you must provide a load of approximately 10 amperes, the voltage should be stabilized between 13.80 and 14.40 voltios.A as the battery is charging, the flow should stabilize over 1 ampbove 10.5 volts after a minute of operation.