Fit with up-to-date power supply device, float charger BAC4812-KP is specially designed for meet the charging characteristics of the lead-acid engine starter batteries and can be used for long-term float charging of 12V lead-acid batteries.
 
PERFORMANCE AND CHARACTERISTICS
Switch power supply structure, wide DC input voltage range,  small size, light weight, high efficiency rate;
Automatic two-stage charging process (first constant current, then constant voltage) carried out according to storage battery charging characteristics to prevent overcharging and significantly prolong battery lifetime;
Built-in current protective circuit for short-circuit protection and reverse connection protection;
Both charging voltage and current value can be regulated by potentiometer on the spot;
Suitable for 12V storage battery and the rated current is 3A;
LED display: Power indication (Green light) and charging indication (Red light).