Cargador de batería GYS GYSFLASH 4.12 12V 0,8–4,0A, 4 A máx, carga y mantenimiento para baterías de 12V

Compact GYSFLASH 4.12 battery charger from GYS is designed for 12 V lead-acid batteries with an adjustable charging current of 0.8–4.0 A and a 4 A maximum. It provides controlled charging and maintenance modes to recharge, desulfate and keep batteries at optimal charge. The unit is intended for use with passenger cars, motorcycles and other small vehicles and is suitable for both workshop and home use.

Advantages

The charger offers adjustable charging current to match battery condition, automatic maintenance mode to prevent overcharging and a desulfation function to help recover sulfated batteries. Its compact design allows convenient storage and handling, while straightforward controls make operation simple for non-professional users.

Suitable for

Key specifications

How to use

Connect the charger clamps to the battery terminals following polarity (positive to positive, negative to negative) and select the appropriate charging current according to battery capacity and condition. Start the charging cycle and monitor status indicators; the unit will switch to maintenance mode automatically when the battery reaches full charge. Use the desulfation function if the battery exhibits reduced capacity due to sulfation.

Recommendations

Use in well-ventilated areas, avoid exposure to moisture and follow safety warnings in the manufacturer documentation. For long-term storage, keep the charger connected in maintenance mode to preserve battery charge and reduce the risk of deep discharge.