FOXSUR B097Q4FW47
FOXSUR 12V 24V Smart Battery Charger User Manual
Model: B097Q4FW47
Introducció
This manual provides detailed instructions for the safe and effective operation of your FOXSUR 12V 24V 12A Smart Lead Pulse Repair Charger. This advanced battery charger is designed for a wide range of 12V and 24V lead-acid batteries, including AGM, GEL, LiFePo4, Wet, and EFB types, commonly found in cars, motorcycles, lawn mowers, and other vehicles. It features microprocessor control, 7-stage automatic charging, and multiple safety protections to ensure optimal battery health and longevity.
Informació important de seguretat
- Llegiu sempre totes les instruccions abans d'utilitzar el carregador.
- Ensure proper ventilation during charging to prevent gas accumulation.
- No exposeu el carregador a la pluja o a una humitat excessiva.
- Disconnect the AC power before making or breaking connections to the battery.
- Avoid touching uninsulated battery terminals or wires.
- Keep out of reach of children. The button will lock automatically after approximately 30 seconds of charging to prevent accidental changes.
- This charger is not intended to activate a completely dead battery or repair severely damaged batteries.
- The charger includes built-in protections against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits, and overheating.
Producte acabatview
The FOXSUR Smart Battery Charger is a compact and robust device designed for efficient battery maintenance and charging. It features an intuitive LCD display and a touch-sensitive mode button for easy operation.

Figura 1: Frontal view of the FOXSUR Smart Battery Charger, showing the LCD display, mode button, and connection cables.
Característiques principals:
- Microprocessor Control (CPU): Ensures precise and efficient charging.
- 7-Stage Automatic Charging: Optimizes battery charging process and prevents overcharging.
- Àmplia gamma d'aplicacions: Compatible with 12V and 24V lead-acid batteries (6-150Ah for 12V, 6-100Ah for 24V), including AGM, GEL, LiFePo4, Wet, and Flooded types.
- Proteccions de seguretat múltiples: Guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits, and overheating.
- Mode de reparació de la bateria: Advanced pulse repair mode to help recover old or idle batteries and extend their lifespan.
- Pantalla digital LCD: Shows temperature, charging voltage, current, and battery power.
- Compensació automàtica de temperatura: Adjusts charging voltage based on ambient temperature (winter/summer modes).

Figura 2: Mésview of the charger's capabilities, including multi-voltage support, compatible vehicle types, and the 7-stage charging process with pulse desulfurization technology.
Especificacions tècniques
| Característica | Especificació |
|---|---|
| Entrada Voltage | 100-240V CA, 50-60Hz |
| Sortida nominal | 12V 12A, 24V 6A |
| Volum inicial mínimtage | 8.0 V |
| Gamma de bateria | 6-200Ah (12V), 6-100Ah (24V) |
| Protecció tèrmica | 65 °C +/- 5 °C |
| Eficiència | Aprox. 85% |
| Dimensions (L×W×H) | 170 × 100 × 65mm (6.69 x 3.94 x 2.56 inches) |
| Pes | 720 g (1.59 lliures) |
| Estàndards conformes | CE, IEC60335, EN61000, EN55014 |

Figure 3: The charger supports a wide range of battery types, including AGM, GEL, EFB, Wet, Lead-Acid, and LiFePo4.

Figure 4: The charger is built with multiple safety features for reliable and secure operation.
Configuració i connexió
Follow these steps to safely connect your FOXSUR Smart Battery Charger to a battery:
- Step 1: Connect Battery Clips. Connect the red clip to the positive (+) terminal of the battery and the black clip to the negative (-) terminal of the battery. Ensure a secure connection.
- Step 2: Connect AC Power. Plug the charger's AC power cord into a standard 100-240V AC wall outlet. The charger will power on, and the LCD display will illuminate.
- El carregador detectarà automàticament el volum de la bateriatage (12V or 24V) and begin the charging process.

Figure 5: Simple two-step process for connecting the charger to a battery and power source.
Instruccions de funcionament
Comprensió de la pantalla:
The LCD digital display cycles through temperature, charging voltage, current, and battery power percentage. This provides real-time feedback on the charging status.
Selecting Charging Modes:
The charger features a touch-sensitive "MODE" button. It is crucial to select the correct mode for your battery type abans connecting the charger to the battery. Once charging begins, the button will lock automatically after about 30 seconds to prevent accidental changes. To unlock, disconnect the battery clips.

Figure 6: The charger offers specific modes for various battery types and a dedicated repair function.
- Mode AGM: Per a bateries AGM.
- CAR Mode: For GEL, SLA, WET, Deep Cycle, EFB, and Calcium batteries (12V and 24V).
- MOTO Mode: Specifically for Motorcycle batteries (12V and 24V).
- LiFePO4 Mode: For Lithium Iron Phosphate batteries (12V and 24V).
- REPAIR Mode (16 hours): An advanced battery recovery mode for restoring and desulfating drained or sulfated batteries. This mode is only applicable to Motorcycle and Car batteries. Note: It cannot activate a dead battery or repair severely damaged batteries.
Automatic Temperature Adjustment:
The charger automatically detects the ambient temperature and adjusts the charging voltage accordingly. This ensures optimal charging performance in varying climates, preventing undercharging in winter and overcharging in summer.
- Mode d'hivern: Automatically activated below 10°C (50°F).
- Mode d'estiu: Automatically activated at 28°C (82.4°F) and above.

Figure 7: The charger intelligently adapts its charging profile to ambient temperature conditions.
Manteniment
- Mantingueu el carregador net i sec. Netegeu la superfícieasing amb un suau, damp tela. No utilitzeu productes químics agresivs o abrasius.
- Regularly inspect the charging cables and clips for any signs of damage, fraying, or corrosion. Replace if necessary.
- Guardeu el carregador en un lloc fresc i sec quan no l'utilitzeu, allunyat de la llum solar directa i de temperatures extremes.
- Ensure the cooling fan is not obstructed to maintain proper airflow during operation.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El carregador no s'encén. | No hi ha alimentació de CA; presa de corrent defectuosa; cable d'alimentació danyat. | Check AC power connection and outlet. Inspect power cord for damage. |
| El carregador no carrega la bateria. | Incorrect battery connection (reverse polarity); battery voltage too low (below 8.0V); battery severely damaged. | Assegureu-vos de la polaritat correcta (+ a +, - a -). Comproveu el vol de la bateria.tage. This charger cannot activate dead batteries. |
| Mode button is unresponsive. | Button is locked after charging started. | Disconnect the battery clips to unlock the button, then select desired mode before reconnecting. |
| El carregador s'escalfa durant el funcionament. | Normal operation; obstructed cooling fan; excessive ambient temperature. | Ensure adequate ventilation. Check for obstructions around the fan. The charger has overheat protection. |
| Display shows error or no information. | Internal fault; display issue. | Disconnect power and battery, wait a few minutes, then reconnect. If issue persists, contact support. |
Garantia i Suport
For warranty information or technical support, please refer to the product packaging or contact FOXSUR customer service through your point of purchase. Keep your purchase receipt as proof of purchase.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.