1. Uvod i krajview
The Ring Automotive RSC804 is a 4A smart battery charger and maintainer designed for a wide range of 6V and 12V vehicle batteries. It is compatible with Lead Acid, Gel, Calcium, EFB, and AGM battery types, including those found in START/STOP vehicles. This device ensures your battery remains in optimal condition by preventing overcharging and automatically transitioning to a long-term maintenance mode once fully charged. Its user-friendly design features one-button operation and a clear, backlit LCD display for easy monitoring of the charging process.
The RSC804 incorporates essential safety features such as reverse polarity and short-circuit protection, providing a secure and reliable charging experience.
2. Sigurnosne informacije
Please read all safety instructions before using the charger. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Uvijek nosite zaštitu za oči i zaštitnu odjeću pri radu s baterijama.
- Osigurajte odgovarajuću ventilaciju u prostoru za punjenje kako biste spriječili nakupljanje eksplozivnih plinova.
- Ne pušite i ne dozvolite da varnice ili plamen budu u blizini baterije ili punjača.
- Disconnect the AC power supply from the charger before connecting or disconnecting the battery leads.
- Nikada nemojte puniti smrznutu ili oštećenu bateriju.
- The charger is equipped with reverse polarity and short-circuit protection. However, always ensure correct polarity connections (positive to positive, negative to negative) to prevent damage.
- Keep the charger away from water and moisture. The unit is IP65 weatherproof, but direct submersion should be avoided.
- Ne pokušavajte otvarati ili modificirati punjač. Za sve servisne radove obratite se kvalifikovanom osoblju.
3. Šta se nalazi u kutiji
Nakon otvaranja pakovanja, provjerite da li su sve komponente prisutne:
- Ring Automotive RSC804 Smart Battery Charger
- Connectors with battery clamps
- O-ring terminals for long-term connection
- Uputstvo za upotrebu

Image: Contents of the Ring Automotive RSC804 box, showing the charger, battery clamps, O-ring terminals, and user manual.
4. Upute za postavljanje
Follow these steps to safely set up your battery charger:
- Pripremite bateriju: Ensure the battery terminals are clean and free from corrosion. If necessary, clean them with a wire brush.
- Povežite se s baterijom:
- Korištenje Cl-aamps: Spojite crveni (pozitivni) clamp to the positive (+) battery terminal. Connect the black (negative) clamp na negativni (-) pol akumulatora. Osigurajte sigurnu vezu.
- Using O-Ring Terminals (for long-term connection): Attach the red O-ring terminal to the positive (+) battery post and the black O-ring terminal to the negative (-) battery post. Secure them with the battery nuts.
- Povežite se na napajanje: Once the battery leads are securely connected, plug the charger's AC power cord into a suitable 230V mains outlet.
- Početna provjera: The charger's LCD display will illuminate, indicating it is powered on and ready for operation.

Image: Ring Automotive RSC804 charger connected to a car battery using clamps, illustrating a typical setup.

Image: Close-up of the RSC804 charger connected to a car battery, demonstrating proper terminal attachment.
5. Uputstvo za upotrebu
Operating the RSC804 charger is straightforward:
- Uključeno: After connecting the charger to the battery and mains power, the charger will automatically power on.
- Odaberite način punjenja: Use the single button on the charger to cycle through the available charging modes. The backlit LCD display will show the selected mode (e.g., 6V, 12V Car, 12V Motorcycle). Select the mode appropriate for your battery type and voltage.
- Pratite napredak punjenja: LCD ekran pruža informacije u realnom vremenu, uključujući:
- Battery Voltage: Prikazuje trenutni volumentage baterije.
- Napredak punjenja: An icon or indicator shows the battery's charging status.
- Selected Mode: Confirms the active charging program.
- Automatic Maintenance: Once the battery reaches full charge, the RSC804 will automatically switch to a maintenance (trickle charge) mode. This prevents overcharging and keeps the battery optimally charged for extended periods.
- Prekidanje veze: To disconnect the charger, first unplug the AC power cord from the mains outlet. Then, disconnect the negative (-) battery lead, followed by the positive (+) battery lead.

Slika: Detaljna view of the RSC804's backlit LCD display, highlighting voltage, charge progress, and mode selection.

Image: The RSC804 charger in operation, displaying 12.0V and indicating maintenance mode, conveniently hanging from a vehicle's hood.
6. Održavanje
Proper maintenance ensures the longevity and reliable performance of your RSC804 charger:
- čišćenje: Periodically wipe the charger's casinObrišite mekom, suhom krpom. Ne koristite jake hemikalije ili abrazivna sredstva za čišćenje.
- Inspekcija kablova: Regularly inspect the power cord and battery leads for any signs of damage, cuts, or fraying. Do not use the charger if any cables are damaged.
- Skladištenje: Punjač čuvajte na hladnom i suhom mjestu kada se ne koristi. Držite ga dalje od direktne sunčeve svjetlosti, ekstremnih temperatura i vlage.
- Terminali akumulatora: Ensure battery terminals remain clean for optimal connection.

Image: The RSC804 charger's rugged and weatherproof (IP65) design, suitable for various environments.
7. Otkrivanje problema
If you encounter issues with your RSC804 charger, refer to the following common problems and solutions:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Punjač se ne uključuje. | No AC power, faulty outlet, damaged power cord. | Check mains power supply. Try a different outlet. Inspect power cord for damage. |
| Punjač je povezan, ali se ne puni. | Incorrect battery connection, wrong mode selected, deeply discharged battery. | Ensure correct polarity and secure connections. Select the appropriate 6V or 12V mode. For deeply discharged batteries, the charger may take some time to initiate charging. |
| Error message or indicator light. | Reverse polarity, short circuit, internal fault. | Disconnect immediately. Recheck battery connections for correct polarity. If error persists, contact customer support. |
| Baterija se ne puni u potpunosti. | Battery fault, incorrect mode, charger fault. | Have the battery tested by a professional. Ensure the correct charging mode is selected. If the battery is confirmed good, contact customer support. |
If troubleshooting steps do not resolve the issue, please contact Ring Automotive customer support for further assistance.
8. Specifikacije
| Specifikacija | Vrijednost |
|---|---|
| Broj modela | RSC804 |
| Ulazni voltage | 230 V AC |
| Output Voltage | 6V / 12V DC |
| Trenutna ocjena (Amperage) | 4 Amps |
| Wattage | 60W |
| Kompatibilnost baterija | Lead Acid, Gel, Calcium, EFB, AGM |
| Broj portova | 1 |
| Težina artikla | 760 grama |
| Boja | Crna |
| Zaštitne karakteristike | Reverse Polarity, Short-Circuit, Overcharging |
| Weatherproof Rating | IP65 |
9. Garancija i podrška
This Ring Automotive product is covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Ring Automotive website. In case of product defects or operational issues not resolved by the troubleshooting guide, please contact Ring Automotive customer support. Have your model number (RSC804) and proof of purchase ready when contacting support.
For the most up-to-date support information and contact details, please visit the official Ring Automotive website.