DBPOWER DJS90 1400A Jump Starter User Manual

DBPOWER DJS90 1400A Jump Starter

A Big Thank You
We’re thrilled that you have chosen to purchase the DBPOWER jump starter. At DBPOWER, we’re committed to providing you with products that enhance your daily life. We also aim to give our customers excellent support. Should you have any questions or feedback about your new product, simply get in touch with our customer support team at 1-855-888-5533, or by email at support@dbpowershop.com.

Enjoy your new product!

ATTENTION

1. This device is suitable for petrol engines up to 7.0L and diesel engines up to 5.5L. Please don’t attempt a vehicle with a higher engine capacity or it will cause serious damage to the device and could be dangerous to the user.
2. Don’t crank the engine for more than 3 seconds. Allow the jump starter to cool down for at least 1 minute after each start.
3. Your jump starter will work best when it is fully charged. If less than 50% charged, it will not be able to start your engine.
4. Clear the dust on the electrodes of your car battery before jump starting.
5. If the instructions are followed correctly but your vehicle doesn’t start instantly, please wait for 5-10 minutes and try again. But please don’t make repeated attempts to jump start the engine without allowing time for the device to cool down.
6. Do not connect the positive and negative polarity clamps together when the device is powered on. Short circuit can cause electric shock and serious injury.
7. Disconnect the cables from the jump starter and car battery when not in use. remove the negative clamp from car battery terminal (or positive first for positive ground systems).
8. It is prohibited to charge the device immediately after a jump start. Please wait at least 30 minutes if you want to charge the device after a jump start.
9. To preserve lifespan. recharge the device at least once every 3 months.
10. Use original or certified cables.
11. Do not expose the jump starter to liquids. Do not disassemble.
12. Avoid dropping the device and exposing it to extreme temperatures.
13. It is recommended to charge the device with the accompanying charging cable or a 5V /3A charging cable.
14. The storage temperature shouldn’t exceed 95°F(35°C) and operating temperature shouldn’t exceed-4 °F-140°F(-20°C-60°C). otherwise. the battery will expand.

ACCESSORIES

SPECIFICATIONS

AT A GLANCE

1. ON/OFF Button
2. Function Key
3. Power Indication Light
4. 5V/2.1A0utput
5. 5V Smart USB Output
6. 5V /3A Type-C IN(OUT)
7. 12V /SODA Jumping Port
8. Jumper Clamps

HOW TO JUMP-START YOUR CAR

1. Press the power button on the Jump Starter. There should be at least 50% of battery level available (charge fully before initial use).

2. Insert jumper cables into the jumper cable socket Fully insert the plug into the jump starter
   THE GREEN LIGHT IS BLINKING
   This means that the jumper cable is correctly connected to the jump starter.

3. Connect the clamps to the vehicle battery. Red clamp is connected to the positive polarity(+), black clamp is connected to the negative polarity(-).
   THE GREEN LIGHT IS ALWAYS ON
   All connections are right. try to start the engine. (If there is no operation within 30 seconds after the connection is successful. the current is turned off, the green light is flashing, the jump start function is invalid, please reconnect to the car battery.)

4. Press the car start button or tum the ignition switch to the START position

5. After the car has been started, the green light is strobing, please remove the jumper cable. Remove clamps and pack away.

PROTECTION FUNCTION:
THE RED LIGHT IS ON, AND THE BEEPS WILL BE GOING ON FOR A LONG TIME.

• The jump starter power is low, please recharge.
• Reverse polarity connection, please reconnect correctly.
• The red and black clamps are short-circuited, please reconnect correctly. (It is strictly for bidden to short-circuit the positive and negative poles after the clamp is energized.)
• When the temperature of the jumper cable is high (?65 ± 5°C), wait to cool down (s55 ± 5°C)before the next start.

PRECAUTIONS:

1. Please connect the jumper cable correctly according to the requirements of the manual.
2. Do not jump start the car at high frequency continuously.
3. This jumper cable is not allowed to be heated or used near fire
4. This jumper cable is not allowed to be put into water or disassembled or modified without authorization.
5. The jumper cable needs to be connected to the jump starter first. and then connected to the car battery for ignition to avoid misjudgment.
6. When the car is not connected to the battery, the cable clip does not support the reverse connection protection: if you remove the power cord from the car battery, do not connect it in reverse when starting the car.

HOW TO CHARGE PHONES OR TABLETS

Please note that ‘Output 1’ and ‘Output 2″ cannot work together with ‘In” to charge other devices.

HOW TO USE THE LED LIGHT

1. Hold to turn on/off.
2. Press and hold down the Function button for 2 seconds to turn the LED light on/off.
3. Press once to toggle between light modes (high/SOS/strobe).

HOW TO RECHARGE THE DEVICE

Note:
Please switch the jump starter to “OFF” when you are not using it. The jump starter will discharge itself when it’s switched to “ON”. A wall plug adapter is not included, please use a 5V universal charging adapter to charge the device. It is recommended to charge the device with the accompanying charging cable or a 5V /3A charging cable.

Q &A

Question 1: My car is compatible with the device but unable to start?
The performance of the jump starter depends on many external factors. such as the age of the engine, weather conditions, remaining power, etc. If you encounter being unable to start your car engine. we recommend you fully charge the device. clear off any dust or dirt from the electrodes of the car battery, and then try again. But remember to allow the device to cool for at least 60 seconds after each attempt. Don’t make repeated attempts to start your vehicle.

• support@dbpowershop.com.
• 1-855-888-5533

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