Battery charger GYS BATIUM 15.24 for 6V, 12V and 24V batteries — 22A max

GYS BATIUM 15.24 is an automatic microprocessor-controlled battery charger for 6 V, 12 V and 24 V lead-acid starter batteries. It supports maintenance charging, recovery of deeply discharged batteries from 1 V and a controlled charge curve (IUoU) suitable for common starter battery types. The unit includes protection against reverse polarity and overvoltage and is supplied with fully insulated clamps for safe connection.

Advantages

The charger provides monitored-free maintenance and recovery charging for a wide range of starter batteries, including an SOS recovery function for batteries discharged down to 1 V. It features protection for vehicle electronics, overvoltage and reverse-polarity protection, and a microprocessor-controlled charging algorithm (IUoU) to ensure correct charging stages. The device supports 6/12/24 V systems and offers up to 22 A maximum charging current for faster recharge when compatible with battery capacity.

Suitable for

Key specifications

How to use

Connect the charger to a 230 V mains supply, select the appropriate output voltage (6/12/24 V) for the battery, and attach the fully insulated clamps to the battery terminals observing correct polarity. The microprocessor automatically controls the charging process using the IUoU profile and will switch to maintenance mode when the battery is charged. For deeply discharged batteries the SOS recovery routine will attempt to bring the battery back to a chargeable voltage. Do not disconnect during active recovery unless necessary and follow vehicle manufacturer guidance when charging batteries connected to on-board electronics.

Recommendations

Use GYS BATIUM 15.24 for starter lead-acid batteries within the manufacturer recommended capacity range. For 12 V systems ensure the battery capacity is within the recommended min–max range for safe charging. Keep clamps and connections clean and dry, and avoid charging damaged or severely sulfated batteries without prior inspection. If the vehicle has sensitive electronics, consider disconnecting the battery negative terminal or follow vehicle manufacturer instructions before charging.