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JS12
Jump Starter
User Manual
Brief Look
LED light
LCD screen
Type C input
Jump start
port
output port
USB A output
Power button
port 1
USB A output
port 2
Includes: Jump starter x1, USB type C cable x1, Battery clip x1,
Storage bag x1, Manual x1
- 1 -
How to operate
1.
Charging the vehicle:
Press the power button to switch on the jump starter, and check the power
level on the screen is 51% or higher.
Then charging the vehicle according to the following steps:
1. Connect the red
2. Plug the blue end
3. Start the vehicle
clamp to "+" of
of the battery clip
car battery, black
into the Jump start
clamp to "-" of
output port
car battery
4. Disconnect the
5. Remove the red
and black clamps
blue end of the
from the car battery
battery clip
Note:
● Some car models may not start successfully for the first time and thus enter the
protection state. In this case, please try to keep pressing the car start button for
about 10 seconds and release it when the engine runs.
● The jump starter will be switched off automatically if there is no operation within
20 seconds.
- 2 -
PTI0046R/B

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Summary of Contents for Steelmate JS12

  • Page 1 Brief Look How to operate JS12 Jump Starter Charging the vehicle: Press the power button to switch on the jump starter, and check the power LED light level on the screen is 51% or higher. Then charging the vehicle according to the following steps:...
  • Page 2 Technical Parameters Troubleshooting How to operate Important Notes The vehicle automatically flame out after a few seconds after the vehicle is 5. The jump start output port should only be used to connect the battery clip Charging the jump starter to start the car, please do not connect other loads! successfully started, or when the clamps are removed.