CJ-008-03 - Car charger Cotech - Free user manual and instructions
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| Product Type | Car Charger (Cigarette Lighter Adapter) |
| Brand | Cotech |
| Model | CJ-008-03 |
| Input Voltage | 12-24V DC (compatible with 12V and 24V vehicles) |
| Output Ports | 2 USB-A ports |
| Output Current (per port) | 2.1A max |
| Total Output Current | 3.1A (shared) |
| Output Voltage | 5V DC |
| Dimensions | Approx. 5.0 x 3.0 x 2.5 cm (1.97 x 1.18 x 0.98 in) |
| Weight | Approx. 50 g (1.76 oz) |
| LED Indicator | Blue LED power indicator |
| Protection Features | Overcurrent, overvoltage, short circuit, and overtemperature protection |
| Compatibility | Smartphones, tablets, GPS, and other USB-charged devices |
| Materials | ABS plastic body with metallic contact pins |
| Operating Temperature | -10°C to 50°C (14°F to 122°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Certifications | CE, RoHS |
| Maintenance | Wipe with a dry cloth; avoid moisture |
| Safety Instructions | Do not disassemble; avoid short circuits; unplug when not in use |
| Spare Parts / Repairability | No user-serviceable parts; dispose at authorized e-waste center |
Frequently Asked Questions - CJ-008-03 Cotech
Is the Cotech CJ-008-03 car charger compatible with all vehicles?
Yes, it works with any vehicle that has a standard 12V or 24V cigarette lighter socket, including cars, trucks, boats, and RVs.
How many devices can I charge at once?
The charger has two USB ports, allowing you to charge two devices simultaneously.
What is the maximum charging speed?
Each port provides up to 2.1A (5V), suitable for standard charging. Total output is limited to 3.1A shared between ports.
Does the charger have overcharge protection?
Yes, it includes multiple safety features such as overcurrent, overvoltage, short circuit, and overtemperature protection to safeguard your devices.
Is the charger compatible with fast charging protocols like Quick Charge?
No, this model does not support Quick Charge or other fast charging protocols. It delivers standard 5V/2.1A output.
Can I use the charger in a 24V truck?
Yes, it accepts input voltage from 12V to 24V, making it suitable for both cars and heavy vehicles.
How do I know if the charger is working?
When plugged in and receiving power, a blue LED indicator lights up to show it is active.
Is the charger waterproof?
No, it is not waterproof. Keep it dry and avoid exposure to moisture or liquids.
What should I do if the charger stops working?
First, check the vehicle's fuse and ensure the socket is clean. If the charger still doesn't work, it may be defective. Contact Cotech support or dispose of it at an electronic waste recycling point.
Does the charger come with a warranty?
Typically, Cotech products include a 1-year warranty. Check your purchase documentation for details.
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USER MANUAL CJ-008-03 Cotech
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Product information
Brand : Cotech
Model : CJ-008-03
Category : Car charger