Before buying I wished me to always check the battery life and time if necessary connect to charger, unfortunately, the indicator after the first car starting red light which means battery needs recharging, the next following days shone always only red, and I must say before the installation of the indicator I have my battery with CTEK charger fully charged. Several days later, I started my car still problems. The indicator shows no true values, I have measured with Voltometer is 12.68 V so okay, man can not use because you can not rely on the indicator.
