DBPOWER G15 500A Portable Car Jump Starter User Manual

: June 3, 2024
: DBPOWER

Table of Contents

DBPOWER G15 500A Portable Car Jump Starter
ATTENTION
ACCESSORIES
SPECIFICATIONS
AT A GLANCE
HOW TO JUMP START YOUR CAR
ADVICE WARNINGS INDICATED ON THE DISPLAY
Q&A
ACTIVATE YOUR 12-MONTH WARRANT
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DBPOWER G15 500A Portable Car Jump Starter

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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

This device is suitable for petrol engines up to SL and diesel engines up to 6.5L. To avoid damage to the device and potential injury, do not attempt to start an engine exceeding this capacity.
Don’t crank the engine for more than 3 seconds. Allow the jump starter to cool down for at least 1 minute after each 3-second start attempt.
Your jump starter will work best when it is fully charged. If it is less than 50% charged. it will have insufficient charge to start the engine.
Clear the your car battery’s electrodes of dust and debris before jump starting.
If the instructions are followed correctly but your vehicle still doesn’t start. please wait for 5-10 minutes and try again. Do not make repeated attempts to jump start the engine without allowing time for the device to cool down.
Do not connect the positive and negative polarity clamps together when the device is powered on.
Disconnect the cables from the jump starter when not in use.
Do not charge the device immediately after jump-starting your vehicle. Wait at least 30 minutes before charging the device after a jump start.
To preserve longevity, discharge and recharge the device at least once every 3 months.
Only use the cables provided with the jump starter or other oertified cables.
Do not expose the jump starter to liquids. Do not disassemble.
Avoid dropping the device and exposing it to extreme temperatures.

ACCESSORIES

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SPECIFICATIONS

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AT A GLANCE

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Power Button & Function Key
LED Flashlight
Smart 5V /9V /12V USB Output
5V/2.1A USB Output
Type-C 5V/3A Input/Output
Jumping Port
LED Power Meter
Jumper Cables
12-16V/10A DC Output

HOW TO JUMP START YOUR CAR

Tum on your jump starter and ensure it has a charge of over 50%. (Charge fully before initial use).
Insert jumper cables into jumping port. The digital display will light up.
Connect the red clamp to the positive(+) tenminal and the black clamp to the negative(-) terminal of the car battery. The screen on the clamps will show the jump starter’s current voltage (the nonmal value is between 14V and 16.SV)or light up. The device will enter standby mode.
Note: When the”—” symbol lolsh on the screen, the clomps and Jump Starter will be disconnected, and try step 2&3 again.
Start your engine.
Remove clamps and pack away.

HOW TO CHARGE CELLPHONES OR TABLETS

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HOW TO USE THE LED FLASHLIGHT
Press and hold the power button for 2 secs to turn on the LED flashlight, short-press to switch modes (high/SOS/strobe). Press and hold for 2 secs again to tum off.

HOW TO RECHARGE THE DEVICE

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Note:

The charging adapter is not included. Please use a 5V universal adapter to charge the jump starter.
Charging the jump starter via a computer is NOT recommended. This will greatly increase the charging time.

ADVICE WARNINGS INDICATED ON THE DISPLAY

LOW VOLTAGE
The characters ‘LV” appear on the screen and the warning plays once per second. The screen will show a voltage lower than 14 V.
HIGH VOLTAGE
The characters ‘888’ appear on the screen and the warning tone plays.
REVERSE CHARGE
The characters ‘RC’ appear on the screen. The symbol ‘ — – ‘flashes and the warning tone plays once per second. Standby mode will resume immediately once the error is corrected.
REVERSE POLARITY OR SHORT CIRCUIT
The character “R&SC” appears on the screen. The “– -” symbol flashes and the warning tone ploys once per second. Standby mode will resume immediately once the error is corrected.
HIGH TEMPERATURE
The characters ‘HT’appear on the screen. The·—· symbol flashes and the .warning tone plays onoe per second. Normal operation will resume onoe the device temperature lowers.
EXCESS CONNECTION TIME
When connection time is too long for the clomps , the “—” symbol will folsh on the screen, try step 2&3 of jump start again.
OVERLOAD
The clomps will automatically disconnect when the jump starters voltage is detected lower than SV/0.02S during operation. The “– -” symbol flashes. When the voltage returns to normal, disconnect the clomps and the device will resume normal operation.
BATTERY VOLTAGE TEST
When the clamps are connected to the car battery only (not connected to the jump starter), the characters “RC” appear on the screen and the current battery voltage will be displayed.

Q&A

Question 1: My car is compatible with the device, but unable to start?
The perfonmance of the jump starter depends on many external factors, such as the age of the engine, weather conditions and 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.
Question 2: Battery runs down immediately to 0% after one start attempt. Why doesn’t it hold a charge?
It is normal for electronic products with built-in batteries to discharge over long periods. With this in mind, we recommend you charge the device from time to time, even if it has not been used.