Whistler WJS1800 Mini User Guide

Whistler WJS1800 Mini Portable Jump Starter manual cover

Pages 28

Year 2016

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Whistler WJS1800 Mini Portable Jump Starter Specification

The Whistler WJS1800 Mini Portable Jump Starter is a compact, high-performance device designed to provide reliable power for emergency situations. It features a robust lithium-polymer battery capable of delivering a peak current of 1800 amps, making it suitable for jump-starting a wide range of vehicles, including cars, trucks, motorcycles, and boats. The unit supports up to 8-liter gasoline and 6-liter diesel engines, ensuring versatility for various engine types.

The WJS1800 is equipped with advanced safety technologies, including over-current protection, short-circuit protection, overload protection, over-voltage protection, and over-charge protection, ensuring both user and vehicle safety during operation. The device includes a built-in LED flashlight with multiple modes such as steady, strobe, and SOS, providing added utility during nighttime emergencies or power outages.

Its compact design incorporates an easy-to-read LCD screen that displays battery status, output voltage, and other essential information, enhancing user convenience. The jump starter also doubles as a power bank, featuring USB ports for charging smartphones, tablets, and other electronic devices, making it a versatile tool for everyday use.

The package includes smart jumper cables, a USB charging cable, a car charger, and a carrying case, ensuring that users have everything needed for quick and efficient operation. The Whistler WJS1800 Mini Portable Jump Starter is a reliable and essential tool for drivers, offering peace of mind with its powerful performance and comprehensive safety features.

Whistler WJS1800 Mini Portable Jump Starter F.A.Q.

How do I charge the Whistler WJS1800 Mini Portable Jump Starter?

To charge the Whistler WJS1800, connect it to a power source using the provided USB cable. Ensure the device is turned off while charging. The LED indicators will show the charging progress and notify you when it's fully charged.

What should I do if the jump starter doesn't power on?

If the jump starter doesn't power on, ensure it is fully charged. If it still doesn't work, try resetting the device by holding the power button for 10 seconds. If the issue persists, consult the user manual or contact customer support.

Can the Whistler WJS1800 jump start a diesel engine?

The Whistler WJS1800 is designed to jump start gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters. Ensure your vehicle's engine size is within these limits before attempting to jump start.

How often should I charge the device to maintain battery health?

To maintain optimal battery health, it's recommended to charge the Whistler WJS1800 every three months, even if it hasn't been used. This helps keep the battery in good condition and ready for use when needed.

What are the safety precautions for using the jump starter?

Always read the safety instructions in the user manual before use. Do not use the jump starter if the battery is leaking or damaged. Keep away from flammable materials and avoid exposure to extreme temperatures.

How do I know if the Whistler WJS1800 is fully charged?

When the Whistler WJS1800 is fully charged, all LED indicators will be lit up. Disconnect the device from the power source once charging is complete to prevent overcharging.

What should I do if the jump starter fails to start my car?

Ensure the jump starter is fully charged and the clamps are connected securely to the battery terminals. If it still fails, wait a few minutes before trying again. If the problem persists, there might be an issue with the car's battery or electrical system.

Can I use the Whistler WJS1800 to charge my phone?

Yes, the Whistler WJS1800 can be used to charge phones and other USB devices. Connect your device to the jump starter using a compatible USB cable.

How do I store the jump starter when not in use?

Store the Whistler WJS1800 in a cool, dry place away from direct sunlight. Ensure it is charged every few months to maintain battery life. Avoid leaving it in the car for extended periods, especially in extreme weather conditions.

What is the maximum output current of the Whistler WJS1800?

The Whistler WJS1800 has a peak current output of 1800 amps, which is suitable for jump starting most vehicles within the specified engine size limits.