Automatic Car Battery Charger


This 5 Amps charger automatically stops charging when the terminal voltage of battery rises to 13.7 V thus preventing over charging. If the battery voltage drops below 11 V, Charger turns on and starts charging. Check it……….
Continue reading “Automatic Car Battery Charger”

Advertisements

Battery Charging Reminder


This circuit reminds you when the battery enters into the deep discharge state. It always monitor the terminal voltage of  battery, and activates a buzzer when the terminal voltage drops below 11.5 volts due to self discharge.This is an  ideal circuit to monitor the standby battery which is charging occasionally.

Continue reading “Battery Charging Reminder”