FLYLINKTECH CF800 Portable Jump Starter User Manual

1. Important Safety Information

Please read and understand all safety information before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• Keep the device away from children.
• Do not expose the device to rain or extreme moisture.
• Do not disassemble the device. Refer all servicing to qualified personnel.
• Use only the provided smart clamps and cables.
• Ensure proper polarity when connecting to a vehicle battery (red clamp to positive, black clamp to negative).
• Avoid short-circuiting the clamps.
• Do not jump-start a frozen battery.
• Operate in a well-ventilated area.

Image: Safety Protections Overview. This diagram highlights the comprehensive safety features integrated into the FLYLINKTECH CF800, such as protection against short circuits, reverse charging, overcharging, reverse polarity, over-discharge, incorrect connections, and overheating.

Image: Smart Clamp with LCD Display. This image shows the intelligent battery clamp, featuring an integrated LCD screen that displays the car battery's voltage and indicates active safety protections like low voltage, reverse polarity, reverse charge, short circuit, overheat, and high voltage.

2. Product Overview

The FLYLINKTECH CF800 is a versatile portable jump starter designed for emergency vehicle starting, as well as a power bank for electronic devices and an LED flashlight. It features a high-speed polymer battery with a peak current of 7000A, capable of starting large gasoline and diesel engines.

Image: Complete Product Package. This image displays the complete package of the FLYLINKTECH CF800 Portable Jump Starter, including the main unit, intelligent battery clamps, a USB-C charging cable, a DC output cable, and a durable EVA storage case.

3. What's in the Box

The FLYLINKTECH CF800 package includes the following items:

• 1 x FLYLINKTECH CF800 Jump Starter
• 1 x Intelligent Battery Clamps Cable
• 1 x USB to USB-C Charging Cable
• 1 x DC Output Cable
• 1 x User Manual
• 1 x EVA Carrying Case

Image: Package Contents. This image illustrates the items included in the package: the CF800 jump starter unit, intelligent battery clamps, a USB to USB-C cable, a DC output cable, a user guide, and an EVA storage case.

4. Charging the Jump Starter

Before first use, fully charge the FLYLINKTECH CF800. It is recommended to recharge the device every 3-6 months to maintain optimal battery health, even if not in use.

1. Connect the provided USB-C charging cable to the Type-C input port on the jump starter.
2. Connect the other end of the USB-C cable to a 15W (or higher) USB wall adapter (not included).
3. The LED indicator lights on the jump starter will illuminate to show the charging progress. All four lights will be solid when fully charged.

5. Operating Instructions

5.1. Jump Starting a Vehicle

The CF800 is designed to jump-start 12V vehicles with up to 10.0L gasoline or 9.0L diesel engines.

1. Ensure the jump starter is at least 50% charged.
2. Connect the intelligent battery clamps cable to the jump starter's 12V output port. Ensure a secure connection.
3. Connect the RED positive (+) clamp to the positive (+) terminal of the vehicle's battery.
4. Connect the BLACK negative (-) clamp to the negative (-) terminal of the vehicle's battery or a solid, unpainted metal part of the car's chassis.
5. Check the LCD screen on the smart clamps for voltage readings and any error indicators. If an error is displayed, refer to the troubleshooting section.
6. Start your vehicle's engine. If it doesn't start immediately, wait 20-30 seconds before trying again. Do not crank for more than 3 seconds per attempt.
7. Once the vehicle starts, immediately disconnect the BLACK negative (-) clamp first, then the RED positive (+) clamp.
8. Disconnect the intelligent battery clamps cable from the jump starter.

Image: Step-by-Step Jump Starting. This visual guide outlines the four simple steps to jump-start a vehicle: 1) Plug the smart clamp cable into the jump starter, 2) Connect the clamps correctly to the car battery (red to positive, black to negative), 3) Start the car engine within 30 seconds, and 4) Remove the clamps from the car battery.

Image: Engine Compatibility. This graphic demonstrates the FLYLINKTECH CF800's compatibility with various engine sizes, indicating its capability to start vehicles with up to 10.0L gasoline or 9.0L diesel engines. It shows examples ranging from motorcycles (1.5L) to large trucks (10L).

5.2. Using as a Portable Power Bank

The CF800 can charge various electronic devices via its USB output ports.

1. Connect your device's USB charging cable to one of the USB output ports on the jump starter (USB1 supports QC3.0 fast charging).
2. The jump starter will automatically begin charging your device.

Image: Charging Electronic Devices. This image demonstrates the CF800's function as a portable power bank, capable of charging various electronic devices like smartphones, tablets, cameras, and PSPs using its USB output ports.

5.3. Using the LED Flashlight

The integrated LED flashlight offers multiple modes for different situations.

1. Press and hold the power button for 3 seconds to activate the standard illumination mode.
2. Briefly press the power button again to cycle through the modes: Strobe → SOS → Red/Blue Warning Light.
3. Press and hold the power button again for 3 seconds to turn off the flashlight.

Image: LED Flashlight Modes. This graphic details the four operational modes of the integrated LED flashlight: standard illumination, strobe light, SOS signal, and a red/blue warning light for emergency situations.

6. Maintenance and Storage

Proper maintenance ensures the longevity and performance of your CF800 jump starter.

• Charging: Recharge the device every 3-6 months, even if not in use, to prevent deep discharge and extend battery life.
• Cleaning: Use a dry, soft cloth to clean the device. Do not use harsh chemicals or abrasive materials.
• Storage: Store the jump starter in a cool, dry place, away from direct sunlight and extreme temperatures.
• Temperature: The device is designed to operate in temperatures between -20°C and 50°C.

Image: Extreme Temperature Operation. This image illustrates the CF800's robust design, capable of functioning reliably in a wide range of temperatures, from extreme cold (-20°C) to high heat (50°C).

7. Troubleshooting

If you encounter issues with your FLYLINKTECH CF800, refer to the following common problems and solutions:

If the problem persists after attempting these solutions, please contact customer support.

8. Specifications

9. Warranty and Support

FLYLINKTECH products are manufactured to high-quality standards. For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official FLYLINKTECH website. Please retain your proof of purchase for warranty claims.