Smart car charger 15A 12/24V 14610

Smart car charger 15 A 12/24 V

The intelligent charger with a microprocessor is used for fast charging of car and motorcycle batteries. It is suitable for charging 12 V and 24 V lead VRLA, GEL, EFB, AGM, ACID batteries. It features overheating protection, short-circuit protection, and reverse polarity protection. It is equipped with a display that provides information about the current charging status. A robust construction ensures longer device lifetime.

The microprocessor-controlled car charger has 4 charging modes:
1. Constant voltage – application of direct voltage for battery charging with control to ensure the charging current is not too high by reducing it during the process.
2. Constant current – indicates that the battery voltage is lower than the charger's set voltage, but the charger will maintain a constant battery charging current.
3. DC charging – when the battery voltage approaches the nominal voltage and the charging current is low to the set current, it switches to modulation of trickle charging. This means the battery is charged but continually monitored for voltage drop and automatically charged with alternating current.
4. AC charging – the mode keeps the battery fully charged.

Charging occurs in 8 charging stages:
1. DIAGNOSIS stage – battery analysis, its charge state, and correctness of connection between the battery and charger
2. DESULFATION stage – identification of the sulfated battery, charging with low voltage and high-frequency pulsating current allows for the removal of sulfates from battery plates, thus restoring its original capacity.
3. ANALYSIS stage – checking whether the battery is damaged and if it can accept the charging current – prevents charging of a damaged battery.
4. SOFT START stage – if the battery is not damaged, the charging starts with relatively low current and gradually increases its value.
5. MAIN CHARGING stage – charging with maximum constant intensity current with automatically regulated value depending on the battery's charge state until reaching 80% of the battery capacity.
6. FINAL CHARGING stage – charging with decreasing current and constant voltage until reaching 100% of the battery capacity.
7. ANALYSIS stage – a battery charge test that lasts about 2 minutes. If after stopping the charging, the battery charge level does not drop, the charging process is complete.
8. PULSING stage – monitoring the battery voltage and maintaining optimal charging at 95-100% capacity through charging current pulses.

Technical data:
Battery voltage: 12/24 V
Battery capacity: 2 – 150 Ah
Charging current: 0 – 15 A
Charging process: 8 stages
Efficiency: 98%
Insulation class: IP20
Supports batteries: VRLA, GEL, EFB, AGM, ACID