1. Introducció
This manual provides detailed instructions for the safe and efficient use of your BESTEK 300W Car Power Inverter. This device converts 12V DC power from your vehicle's battery into 220-240V AC household power, along with 5V DC USB power, allowing you to operate and charge various electronic devices on the go.
2. Informació de seguretat
Si us plau, llegiu i enteneu tots els avisos i instruccions de seguretat abans d'utilitzar aquest producte. Si no seguiu aquestes instruccions, podeu patir descàrregues elèctriques, incendis o lesions greus.
- Compatibilitat de vehicles: This inverter is designed for 12V DC vehicle electrical systems only. Do not connect to 24V systems or other voltage fonts.
- Límit de potència: Do not exceed the inverter's continuous power rating of 300 Watts. Ensure the total power consumption of all connected devices is within this limit.
- Ventilació: Always operate the inverter in a well-ventilated area. Do not block the cooling fan or vents. Overheating can cause the inverter to shut down or be damaged.
- Humitat i calor: Do not expose the inverter to water, rain, snow, spray, or excessive heat. Keep it away from direct sunlight and flammable materials.
- Nens: Mantingueu l'inversor fora de l'abast dels nens.
- Modificacions: Do not attempt to open, disassemble, or modify the inverter. There are no user-serviceable parts inside. Unauthorized modifications may void the warranty and pose safety risks.
- Connexions: Ensure all connections are secure and correct before operating. Loose connections can cause overheating and damage.
- Proteccions integrades: The inverter features multiple safety protections including over-temperature, over-voltage, overload, and short-circuit protection. If a protection is triggered, the inverter may shut down automatically.
3. Contingut del paquet
- BESTEK 300W Car Power Inverter (Model MRI3013BU)
- Cigarette Lighter Plug Cable (integrated)
- Manual d'usuari (aquest document)
4. Producte acabatview
Familiarize yourself with the components of your BESTEK 300W Car Power Inverter.
Imatge 4.1: Labeled diagram of the BESTEK 300W Power Inverter, showing the EU AC socket, USB ports, power switch, and cigarette lighter plug.
- AC Outlet (EU Socket): Provides 220-240V AC power for devices like laptops, small appliances, etc.
- Ports USB (2x): Deliver 5V DC power for charging smartphones, tablets, and other USB-powered devices. Each port can output up to 2.4A, with a combined total of 4.8A.
- Interruptor d'alimentació: Activa o desactiva l'inversor.
- Ventilador de refrigeració: Automatically activates to dissipate heat and maintain optimal operating temperature. The fan speed adjusts based on temperature and load.
- Endoll de l'encenedor de cigarrets: Connects the inverter to your vehicle's 12V DC cigarette lighter socket. The 24-inch cable provides flexible placement.
- C de metall resistentasing: Ofereix protecció contra caigudes i impactes.
Imatge 4.2: The inverter's dual USB ports simultaneously charging a smartphone and a tablet, demonstrating the 4.8A output capability.
Imatge 4.3: An internal diagram illustrating the isolation voltage protection and intelligent overload protection circuits within the inverter.
Imatge 4.4: Un va explotar view of the inverter highlighting the built-in cooling fan, which protects devices from overheating.
5. Configuració
- Preparació del vehicle: Ensure your vehicle's engine is running to provide stable power and prevent draining the vehicle's battery, especially when using high-power devices.
- Col·locació: Place the inverter on a stable, flat surface in a location that allows for good air circulation. Ensure the cooling fan and vents are not obstructed.
- Connexió al vehicle: Insert the inverter's cigarette lighter plug firmly into your vehicle's 12V DC cigarette lighter socket.
- Encès: Flip the power switch on the inverter to the 'ON' position. The indicator light should illuminate, indicating the inverter is receiving power.
Imatge 5.1: The BESTEK 300W Power Inverter installed in a car's center console, actively charging a laptop and a smartphone.
6. Instruccions de funcionament
- Connecteu els dispositius de corrent altern: Plug your AC-powered device (e.g., laptop charger) into the AC outlet on the inverter. Ensure the device's power consumption does not exceed 300W.
- Connectar dispositius USB: Plug your USB charging cable into one of the inverter's USB ports, then connect it to your smartphone, tablet, or other USB-powered device.
- Potència del monitor: Observe the power indicator. If the inverter shuts down, refer to the Troubleshooting section.
- Cooling Fan Operation: The intelligent cooling fan will operate quietly when the connected load is below 70W. If the internal temperature rises above 70°C or the output power exceeds 70W, the fan will increase speed to prevent overheating. This is normal operation.
- Desconnexió: When finished, turn off the inverter using the power switch, then disconnect your devices and finally unplug the inverter from the vehicle's socket.
Imatge 6.1: The inverter demonstrating universal compatibility with a range of devices including smartphones, laptops, tablets, MP3 players, portable speakers, electric razors, and cameras.
7. Manteniment
- Neteja: Keep the inverter clean and free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquid cleaners.
- Emmagatzematge: When not in use, store the inverter in a cool, dry place away from direct sunlight and moisture.
- Ventilació: Regularly check that the cooling vents are clear and unobstructed to ensure proper airflow.
- Connexions: Periodically inspect the cigarette lighter plug and cable for any signs of wear or damage.
8. Solució De Problemes
Si teniu problemes amb l'inversor, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| L'inversor no s'encén / No hi ha sortida d'energia | Loose connection; Vehicle's cigarette lighter fuse blown; Inverter's internal fuse blown; Low vehicle battery voltage. | Ensure cigarette lighter plug is fully inserted. Check vehicle's fuse box for a blown fuse and replace if necessary. If the inverter's internal fuse is suspected, contact customer support. Start vehicle engine to ensure sufficient battery voltage. |
| L'inversor s'apaga durant el funcionament | Overload protection; Over-temperature protection; Low/High input voltagprotecció. | Reduce the total power of connected devices. Ensure proper ventilation and clear any obstructions from the fan/vents. Start vehicle engine to ensure stable 12V input. Disconnect devices, turn off inverter, wait a few minutes, then restart. |
| Cooling fan is loud or constantly running fast | High internal temperature; High power load. | This is normal operation when the inverter is under heavy load or in a warm environment. Ensure adequate ventilation. If fan noise is excessive without high load, ensure vents are clear. |
| Devices not charging via USB | Inverter not powered on; Faulty USB cable; Device not compatible. | Ensure inverter is ON. Try a different USB cable. Verify device compatibility with standard 5V USB charging. |
9. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | MRI3013BU |
| Entrada Voltage | DC 11-15V |
| Vol. De sortida de CAtage | AC 220-240V |
| Freqüència de sortida de CA. | 50 Hz |
| Potència contínua | 300W |
| Preses de corrent altern | 1 (EU Socket) |
| Sortida USB | DC 5V, 4.8A (2 ports, 2.4A max per port) |
| Fusible intern | 40A |
| Pes | 462 grams |
| Color | Blau |
10. Garantia i Suport
The BESTEK 300W Car Power Inverter (Model MRI3013BU) comes with an 18 mesos de garantia des de la data de compra. Aquesta garantia cobreix els defectes de fabricació i la mà d'obra en condicions d'ús normal.
For warranty claims, technical support, or any questions regarding your product, please contact BESTEK customer service. Please have your model number (MRI3013BU) and proof of purchase ready when contacting support.
You can typically find support contact information on the official BESTEK weblloc web o a través del vostre distribuïdor.
