Introducció
This manual provides detailed instructions for the safe and effective use of your CJ TECH 750mA Automatic Float Battery Charger/Maintainer, Model 25305-EV. This device is designed to charge and maintain 6V and 12V lead-acid batteries, including AGM and GEL types, ensuring optimal battery performance and extending battery life. Please read this manual thoroughly before operation and retain it for future reference.
Informació de seguretat
ADVERTÈNCIA: llegiu totes les instruccions i advertències de seguretat. El no seguir les advertències i instruccions pot provocar descàrregues elèctriques, incendis i/o lesions greus.
- Feu servir sempre el carregador en una zona ben ventilada.
- Avoid sparks, flames, or smoking near the battery during charging, as batteries can produce explosive gases.
- Utilitzeu protecció ocular i roba protectora quan treballeu amb piles.
- Disconnect the AC power supply before making or breaking connections to the battery.
- This charger is designed for 6V and 12V lead-acid batteries only. Do not use it to charge dry-cell batteries that are commonly used with home appliances, as these may burst and cause injury to persons and damage to property.
- Keep the charger and its components out of reach of children.
- The charger has an IP64 water-resistant rating, meaning it is protected from dust and splashing water. It is not designed to be submerged in water.
- No feu servir el carregador si ha rebut un cop fort, s'ha caigut o s'ha fet malbé d'alguna altra manera.
Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- CJ TECH 750mA Automatic Float Battery Charger/Maintainer Unit
- Bateria Clamp Connector
- Connector de terminal d'anell
Image: The CJ TECH 750mA Automatic Float Battery Charger unit shown with its two interchangeable connection accessories: battery clamps and ring terminal connectors.
Producte acabatview
The CJ TECH 750mA Automatic Float Battery Charger/Maintainer is a compact and durable device designed for efficient battery care. It features automatic voltagDetecció electrònica i múltiples proteccions de seguretat.
Indicadors LED
- LED VERMELL: Indica que la bateria s'està carregant actualment.
- LED VERD: Indicates the battery is fully charged and the charger is in maintenance (float) mode.
Imatge: Una imatge detallada view of the charger unit, highlighting the LED indicators for 'CHARGING' (red) and 'STORAGE' (green), along with input/output specifications.
Configuració
- Identify Battery Voltage: Determine if your battery is 6V or 12V. The charger automatically detects the voltage once connected.
- Choose Connector: Select either the battery clamp connector or the ring terminal connector based on your battery's terminals.
- Connectar a la bateria:
- Connecteu el VERMELL positive (+) connector to the positive (+) battery terminal.
- Connecteu el NEGRE negative (-) connector to the negative (-) battery terminal.
Ensure a secure connection. Avoid touching the positive and negative connectors together.
- Connecteu-vos a l'alimentació de CA: Plug the charger's AC power cord into a standard 100-240V AC electrical outlet.
Image: The charger unit shown connected to an ATV battery using the battery clamp connectors, illustrating a typical setup scenario.
Instruccions de funcionament
The CJ TECH charger operates automatically once connected to a battery and power source.
- Volum automàtictage Detecció: The charger will automatically detect if the connected battery is 6V or 12V. It requires an activation voltage of 4V for 6V batteries and 8V for 12V batteries to begin charging.
- Mode de càrrega: When the battery is charging, the LED VERMELL will illuminate. The charger delivers a constant current of 0.75A ±0.1A during this phase.
- Maintenance (Float) Mode: Once the battery reaches full charge, the charger automatically switches to maintenance mode, and the LED VERD will illuminate. In this mode, the charger provides a small, continuous current to keep the battery at optimal charge without overcharging, preventing sulfation and extending battery life.
- Desconnexió: To disconnect the charger, first unplug it from the AC power outlet, then disconnect the negative (-) battery connector, followed by the positive (+) battery connector.
Image: An illustration showing the charger's connection diagram to a battery and AC power, alongside a table detailing input voltage, voltage, charging current, battery types, activation voltage, and housing protection.
Manteniment
Proper maintenance ensures the longevity and reliable operation of your charger and batteries.
- Neteja: Keep the charger unit clean and free from dust and debris. Use a dry cloth to wipe the exterior. Do not use solvents or abrasive cleaners.
- Inspecció del cable: Regularly inspect the power cord and battery connectors for any signs of damage, fraying, or corrosion. Replace damaged components immediately.
- Emmagatzematge: When not in use, store the charger in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure cables are neatly coiled to prevent damage.
- Cura de la bateria: For optimal battery life, ensure battery terminals are clean and free of corrosion before connecting the charger.
Resolució de problemes
Si teniu problemes amb el carregador, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| Charger not turning on / No LEDs illuminated | No AC power; Battery voltage too low for activation. | Check AC outlet and power cord connection. Ensure battery voltage is above 4V (for 6V) or 8V (for 12V). |
| RED LED stays on indefinitely | Battery is deeply discharged or damaged; Incorrect battery connection. | Allow more time for charging. Check battery connections for proper polarity. If the issue persists, the battery may be faulty. |
| GREEN LED is on, but battery seems low | Battery is faulty and cannot hold a charge. | Test the battery with a battery tester. The battery may need replacement. |
| Charger gets warm during operation | Funcionament normal. | A slight increase in temperature is normal during charging. Ensure adequate ventilation around the charger. |
Especificacions
- Número de model: 25305-EV
- Entrada Voltage: CA 100-240V, 50/60Hz
- Vol. De sortidatage: 6V DC / 12V DC (Automatic Detection)
- Corrent de càrrega: 0.75A ±0.1A
- Tipus de bateries: 6V/12V Lead-Acid Batteries (AGM, GEL)
- Activation Voltage: 4V for 6V batteries, 8V for 12V batteries
- Protecció de l'habitatge: Resistent a l'aigua IP64
- Dimensions del producte: 3 x 3 x 5 polzades
- Pes de l'article: 9.9 unces
- Certificacions: CETL / CE-EMC / CE-LVD / ROHS
Garantia i Suport
For warranty information or technical support, please refer to the documentation included with your purchase or contact CJ TECH customer service. Keep your proof of purchase for warranty claims.
