1. Uvod i pregled proizvodaview
The BYGD 5A Smart Car Battery Charger S5000 is an advanced, fully automatic battery charger and maintainer designed for a wide range of 6V and 12V lead-acid batteries, including flooded, gel, AGM, SLA, VRLA, maintenance-free, and lithium-ion (LiFePO4) batteries. It features intelligent charging, battery repair, and maintenance functions to optimize battery performance and extend lifespan.
Ključne karakteristike uključuju:
- Svestrana kompatibilnost: Supports 6V and 12V batteries, including various lead-acid types and LiFePO4.
- Automatski rad: Fully automatic charging with zero overcharge risk.
- Force Mode: Allows manual charging of deeply discharged batteries (down to zero volts).
- Integrated Thermal Sensor: Detects ambient temperature and adjusts charging to prevent over-charging in hot climates and under-charging in cold climates.
- Advanced Memory Function: Remembers the last used charging mode and automatically resumes.
- Način popravke baterije: Uses slow pulse reconditioner technology to address battery sulfation and acid stratification.
- Višestruka zaštita: Includes over-current, over-charge, over-temperature, short-circuit, over-voltage i zaštitu od obrnutog povezivanja.
2. Važne informacije o sigurnosti
Always read and understand all safety instructions before using the charger. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Use the charger only for the specified voltage and battery types.
- Osigurajte odgovarajuću ventilaciju tokom punjenja kako biste spriječili nakupljanje plina.
- Izbjegavajte varnice ili plamen u blizini baterije tokom punjenja.
- Connect the charger to the battery terminals correctly (positive to positive, negative to negative).
- Isključite napajanje izmjeničnom strujom prije odspajanja baterijeamps.
- Ne uranjajte punjač u vodu.
- Čuvati van domašaja djece.
3. Šta je uključeno
The BYGD 5A Smart Car Battery Charger S5000 package includes:
- BYGD 5A Smart Car Battery Charger Unit
- Baterija Clamps (Crvena za pozitivno, Crna za negativno)
- AC strujni kabl
- Uputstvo za upotrebu

The charger unit is compact and lightweight, designed for easy portability and storage. The cables provide approximately 150cm (59.06 inches) of reach.
4. Podešavanje i povezivanje
Slijedite ove korake da biste sigurno spojili punjač na bateriju:
- Provjerite je li punjač isključen iz AC utičnice.
- Connect the red positive (+) battery clamp na pozitivni (+) terminal baterije.
- Connect the black negative (-) battery clamp na negativni (-) terminal baterije.
- Plug the charger's AC power cord into a suitable wall outlet.
- Punjač će automatski otkriti zapreminu baterijetage i započnite proces punjenja.

5. Načini rada
The charger features multiple operating modes to suit different battery types and conditions. Use the 'MODE' button to cycle through the available options:
- 12V način rada: For 12V lead-acid batteries (wet, gel, enhanced flooded, maintenance-free, calcium).
- 12V AGM/SLA Mode: Specifically for 12V AGM and SLA batteries.
- 12V litijumski način rada: For 12V Li-ion batteries with BMS, including LiFePO4.
- 12V način popravke: Extends the life of old, idle, or slightly damaged batteries by removing sulfation and repairing them with pulse repair technology.
- 6V način rada: For 6V lead-acid batteries (wet, gel, enhanced flooded, maintenance-free, calcium).
- 12V Supply Mode: Converts to DC power to supply any 12VDC device with a maximum supply current of 2A. Use in excess of 2A is strictly prohibited.

Force Mode for Dead Batteries
If your battery is deeply discharged (down to zero volts) and the charger does not detect it automatically, you can activate Force Mode. To do this, press and hold the 'MODE' button for 7 seconds. This will initiate a forced charge for a short period, after which the charger should revert to normal operation if enough voltage je otkriven.
6. LED Indicators and Charging Progress
The charger features LED indicators to communicate the charging status and any potential issues:
- Pulsirajuća crvena LED dioda: Indicates the battery is less than 75% charged and is actively charging.
- Pulsirajuća zelena LED dioda: Indicates the bulk charge is complete, and the battery is being optimized for extended life.
- Stalna zelena LED dioda: The battery is 100% charged and the charger is in maintenance mode, providing ongoing optimization.
- Pulsing 100% Charge LED (Maintenance): After the battery is fully charged, the charger will continue to monitor and provide maintenance. The 100% charge LED will pulse slowly during this cycle.
- Indikatori greške: The charger also has indicators for error conditions such as a bad battery, reversed positive/negative connections, or voltage over 15V. Refer to the included user manual for specific error code explanations.
5-Step, 4-Stage Smart Charging Process
The charger utilizes an intelligent 5-step, 4-stage proces punjenja:
- Step 1: Pre-charge
- Step 2: Charge Detection and Diagnosis
- Step 3: Constant Current Charging
- Korak 4: Constant Voltage Punjenje
- Step 5: Trickle Maintenance Charging

Procijenjeno vrijeme punjenja
The following table provides approximate charging times for different battery capacities (for reference only):
| Vrsta baterije | Kapacitet baterije | Vrijeme punjenja (približno) |
|---|---|---|
| Lead-Acid, AGM, Wet Cell, Gel Cell, LiPo (with BMS) | 2-10Ah | 0.5-3h |
| Lead-Acid, AGM, Wet Cell, Gel Cell, LiPo (with BMS) | 10-20Ah | 3-6h |
| Lead-Acid, AGM, Wet Cell, Gel Cell, LiPo (with BMS) | 20-40Ah | 6-12h |
| Lead-Acid, AGM, Wet Cell, Gel Cell, LiPo (with BMS) | 40-80Ah | 12-18h |
| Lead-Acid, AGM, Wet Cell, Gel Cell, LiPo (with BMS) | 80-120Ah | 18-30h |

7. Funkcije višestruke zaštite
The BYGD S5000 charger is equipped with comprehensive protection features to ensure safe operation and protect both the charger and the battery:
- Zaštita od prekomjerne struje: Sprečava oštećenja uzrokovana prekomjernim protokom struje.
- Zaštita od prekomjernog punjenja: Automatically stops charging when the battery is full to prevent overcharging.
- Zaštita od previsoke temperature: Integrated thermal sensor adjusts charging or shuts down if temperatures become unsafe.
- Zaštita od kratkog spoja: Protects against damage from short-circuited connections.
- Over-voltage Zaštita: Safeguards against damage from excessive voltage.
- Zaštita od obrnutog povezivanja: Prevents damage if battery clamps nisu ispravno povezani.

Temperaturna kompenzacija
The integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates (e.g., 45°C / 113°F) and under-charging in cold climates (e.g., -20°C / -4°F). This ensures stable performance, low heat generation, and high efficiency across different environmental conditions.

8. Specifikacije
- Dimenzije proizvoda: 5 x 3 x 2 inča (12.7 x 7.62 x 5.08 cm)
- Težina artikla: 10.6 unce (300 grama)
- Output Voltage: 12 Volts
- Proizvođač: BYGD
- Boja: BLACK
9. Otkrivanje problema
If the charger is not operating as expected, consider the following:
- No Power/No Indication: Ensure the AC power cord is securely plugged into a live outlet. Check for tripped circuit breakers.
- LED lampica za grešku (crvena): If a red error LED illuminates, check the battery connections for correct polarity (positive to positive, negative to negative). Ensure the battery is not severely damaged or has a voltage preko 15V.
- Deeply Discharged Battery: If the charger does not detect a very low voltage battery, try activating the 'Force Mode' as described in Section 5.
- Sporo punjenje: Verify the selected charging mode matches your battery type. Ensure the battery capacity is within the charger's recommended range.
For detailed error codes and solutions, please refer to the comprehensive user manual included with your product.
10. Garancija i podrška
For warranty information, technical support, or service inquiries, please refer to the warranty card included in your product packaging or visit the official BYGD webSačuvajte račun kao dokaz o kupovini u slučaju bilo kakvih reklamacija.
11. Zvanični videozapisi proizvoda
No official product videos from the seller were found that directly demonstrate the BYGD 5A Smart Car Battery Charger S5000. Please refer to the written instructions and images provided in this manual for guidance.



