Battery charger NOCO GENIUS10 EU 10 A for 6V and 12V batteries — maintenance and desulphurisation, 150 W, Li‑Ion/AGM/Gel, IPX water‑resistant

NOCO GENIUS10 EU 10A is a compact, automatic battery charger and maintainer for 6V and 12V lead-acid batteries. It is designed for controlled regular charging, maintenance/float charging and desulphurisation to support battery conditioning and long-term storage, helping extend service life. The charger is suitable for a wide range of vehicles and applications that require reliable automatic charging and sulphation recovery.

Advantages

The GENIUS10 EU provides a 10 A charge current with automatic voltage detection for 6V and 12V batteries, delivering controlled charging that reduces the risk of overcharging. It incorporates a desulphurisation (sulphation recovery) mode for partially sulphated batteries and supports maintenance/float charging for long-term storage. Automatic operation and status indication simplify use and monitoring without constant supervision.

Suitable for

• Cars with 12V lead-acid batteries
• Motorcycles and scooters with 6V or 12V batteries
• Light commercial vehicles and trucks that accept 12V charging
• Marine batteries requiring automated maintenance and desulphurisation
• Stored or seasonal vehicles needing long-term battery maintenance

Key specifications

• Brand: NOCO
• Model / MPN: GENIUS10EU
• EAN: 1210000619273
• Charge current: 10 A
• Supported voltages: 6 V and 12 V lead-acid batteries
• Functions: regular charging, maintenance/float charging, desulphurisation (sulphation recovery)

How to use

Switch the charger off before connecting. Attach the clamps to the correct battery terminals (positive to positive, negative to negative or to vehicle chassis as recommended), then plug the unit in and switch it on. The GENIUS10 EU will automatically detect the battery voltage and select the appropriate charging mode. Monitor the charger’s indicator lights during charging; when the battery reaches full charge the charger will enter float/maintenance mode to preserve battery condition without overcharging.

Recommendations

Use the charger in a well-ventilated, dry area and avoid exposure to extreme temperatures. For batteries with heavy sulphation, allow the desulphurisation mode to complete its full cycle and consult the battery manufacturer for recoverability guidance. Perform periodic maintenance charging during storage to help preserve capacity and reduce the risk of deep-discharge damage.