1. Introduction
Discover the GENIUS2DEU, one of our most powerful, efficient, energy-saving, and compact universal portable battery chargers to date. The GENIUS2DEU is a robust 2A (28W) - 100-240V AC 50-60Hz - 6V and 12V battery charger, battery maintainer, trickle charger, float charger, and battery desulfator for up to 40 Amp-hours. It is designed to charge and maintain all types of sealed lead-acid and lithium-ion (LiFePO4) batteries, including flooded, gel, maintenance-free, AGM, SLA, VRLA batteries, as well as automotive, marine, RV, powersport, and deep-cycle batteries. Its advanced battery repair regeneration mode uses slow pulse reconditioning technology to automatically detect battery sulfation and acid stratification, restoring lost battery performance for extended battery life. It can be used and stored almost anywhere - at home, in a garage, mobile, on a bench, or in a car - to charge and maintain any battery - even plugged in via your vehicle's 12V auxiliary cigarette lighter port. Its new generation charging regimen uses fast-charge microprocessor technology to quickly recharge batteries without any manual intervention. This is a fully automatic, worry-free, professional, and commercial-grade smart battery charger, without overcharging. Designed for dual use - both indoors and outdoors - providing weather and water protection against outdoor elements at any time of the year, including winter. Its X-Connect battery connectors - better than SAE - allow for permanent quick-connect or direct connection to battery terminals. A digital display provides charge status and tests diagnostics for multiple conditions such as a discharged battery, a faulty battery, reverse polarity, etc. And it is compatible with all types of gasoline and diesel vehicles, including cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawnmowers, ATVs, UTVs, lawn tractors, trailers, trucks, SUVs, boats, RVs, jet skis, personal watercraft, snowmobiles, snowmobiles, 4-wheelers, generators, golf carts, classic cars, including BMW, Mercedes-Benz, Renault, Peugeot, Citroën, Ford, Audi, VW, Harley-Davidson, Yamaha, Honda, Kawasaki, KTM, Ducati and more.
2. Principales caractéristiques
- Direct Mount Design: The GENIUS2DEU is a direct-mount onboard battery charger for under-hood battery charging and year-round maintenance.
- Installation sécurisée : Securely installs near the battery with its robust snap-on mounting bracket and can be effortlessly installed into most materials using pan-head self-tapping screws.
- Precise Temperature Compensation: An integrated thermal sensor detects ambient temperature and modifies the charge to prevent overcharging in hot climates and undercharging in cold climates.
- Charges Discharged Batteries: Capable of charging batteries as low as 1 volt, including flooded, gel, AGM, automotive, marine, and deep-cycle batteries.
- Restauration de la batterie : Automatically detects battery sulfation and acid stratification to restore lost battery performance, leading to more powerful engine starts and extended battery life.
- Advanced Battery Maintainer: More than just a trickle charger, it's an advanced maintainer that monitors your battery 24/7, providing intuitive and safe maintenance charging without overcharging.
- Compatibilité universelle: Compatible with all types of gasoline and diesel vehicles, including cars, boats, trucks, tractors, and more.
3. Guide de configuration
Follow these steps to set up your NOCO GENIUS2DEU battery charger:
- Déballer le chargeur : Retirez soigneusement tous les composants de l'emballage. Vérifiez que tous les éléments mentionnés dans la section « Contenu de la boîte » sont présents.
- Choisissez l'emplacement de montage : Select a secure location near the battery, preferably under the hood, that is protected from direct engine heat and excessive vibration. The charger is designed for harsh environments but optimal placement enhances longevity.
- Montez le chargeur : Use the snap-on mounting bracket and self-tapping screws (included) to securely fasten the charger to a suitable surface. Ensure the charger is stable and not prone to movement.
- Connexion à la batterie : Connect the integrated eyelet terminals to your battery posts. Connect the RED (+) terminal to the positive battery post and the BLACK (-) terminal to the negative battery post. Ensure connections are tight and secure.
- Branchez sur l'alimentation : Once the battery connections are secure, plug the AC power cord into a suitable electrical outlet. The charger will automatically begin its charging process.
Safety Note: Always ensure proper polarity when connecting to the battery. Avoid connecting or disconnecting the charger while it is plugged into an AC outlet.
4. Mode d'emploi
The NOCO GENIUS2DEU is designed for fully automatic, worry-free operation. Once connected and plugged in, it will intelligently manage your battery's charge.
- Charge automatique : The charger will automatically detect the battery type (6V or 12V) and condition, then initiate the appropriate charging cycle. The digital display will indicate the charge status.
- Compensation de température : The integrated thermal sensor will adjust the charge based on ambient temperature, optimizing performance in both hot and cold conditions.
- Mode de réparation de la batterie : If sulfation or acid stratification is detected, the charger will automatically engage its repair mode to restore lost battery capacity.
- Mode de maintenance : Once the battery is fully charged, the GENIUS2DEU will switch to a maintenance (float) mode, preventing overcharging and keeping the battery optimally charged for extended periods. It can be left connected 24/7.
- Indicateurs de statut: Pay attention to the LED indicators on the charger for real-time status updates, including charging progress, error conditions, and full charge indication.
5. Entretien
Proper maintenance ensures the longevity of your NOCO GENIUS2DEU charger and the batteries it services.
- Garder propre: Regularly wipe down the charger with a dry cloth to remove dust and debris. Do not use harsh chemicals or abrasives.
- Inspecter les câbles : Periodically check the charging cables and connectors for any signs of damage, fraying, or corrosion. Replace if necessary.
- Soins palliatifs : Ensure battery terminals are clean and free of corrosion for optimal connection. Use a wire brush if needed.
- Stockage: When not in use, store the charger in a cool, dry place. If permanently mounted, ensure it remains free from excessive moisture or extreme temperatures beyond its operating range.
- État de la batterie : Even with a maintainer, it's good practice to periodically check your battery's fluid levels (if applicable) and overall health.
6. Dépannage
If you encounter issues with your NOCO GENIUS2DEU, refer to the following common problems and solutions:
| Problème | Cause possible | Solution |
|---|---|---|
| Chargeur ne s'allume pas/aucun voyant | Pas de courant alternatif ; prise défectueuse ; chargeur endommagé. | Check AC power connection. Try a different outlet. Inspect charger for damage. |
| Le chargeur ne charge pas la batterie | Incorrect battery connection (reverse polarity); Battery too low (below 1V); Faulty battery. | Vérifiez la polarité correcte (+ à +, - à -). Assurez-vous que le volume de la batterietage is above 1V. Test battery with a different device or have it professionally checked. |
| Le voyant d'erreur est allumé | Inversion de polarité ; court-circuit ; surtensiontage; Internal fault. | Disconnect and reconnect correctly. Check for short circuits in cables. If problem persists, contact support. |
| La charge prend trop de temps | Battery capacity is larger than recommended; Battery is deeply discharged; Extreme temperatures. | The GENIUS2DEU is designed for batteries up to 40Ah. Larger batteries will take significantly longer. Allow more time or consider a higher amperage charger for larger batteries. Ensure charger is not in extreme temperatures. |
7. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Marque | PAS DE CO |
| Numéro de modèle | GENIUS2DEU |
| Couleur | Noir |
| Dimensions du produit | 8.7D x 16.5W x 8.8H centimètres |
| Volume de sortietage | 12 volts (CC) |
| Vol d'entréetage | 12 volts |
| Évaluation actuelle | 2 Amps |
| Spécifications conformes | CE, DEEE, RoHS |
| Garantie du fabricant | 3 ans |
| Disponibilité des pièces de rechange | 2 Years (EU) |
| ASIN | B087XHDPPM |
| Code UPC | 046221180145 |
8. Contenu de la boîte
- GENIUS2D 2A Direct-Mount Smart Battery Charger and Battery Maintainer with Integrated Eyelet Terminals
- Guide de l'utilisateur du chargeur de batterie
- Garantie limitée de 3 ans
9. Visuels du produit
Images






Vidéos
10. Garantie et assistance
The NOCO GENIUS2DEU comes with a Garantie limitée du fabricant d'un an, covering defects in material and workmanship from the date of purchase. For warranty claims or technical support, please visit the official NOCO webConsultez leur site web ou contactez leur service client. Conservez votre preuve d'achat pour faire valoir la garantie.
Pour plus d’informations et d’assistance, veuillez visiter : www.no.co





