Universal car starter multifunction

multi-functional car jump starter and tire inflator (air pump) combination pack.

Key Technical Specifications

• Model: DY38
• Voltage: 14.8V
• Current: < 6A
• Manufacturer: Yuyao Shuangxin Electric Appliance Co., Ltd. (located in Zhejiang Province, China)

Critical Safety & Operating Instructions

The yellow warning label outlines very strict precautions to prevent dangerous situations, electric shock, or damage to the internal lithium battery:
1. Check Battery Level: Always ensure the device has above 75% power remaining before attempting to jump-start a car.
2. Correct Polarity: Connect the red clip to the positive (+) pole and the black clip to the negative (-) pole. Do not reverse or mix them up.
3. Secure Connection: Ensure the EC5 adapter plug (the blue or black start clip connector) is pushed firmly and completely into the device housing before starting.
4. Crank Timing: Turn off all electronics and close vehicle doors before starting. If the vehicle doesn't start on the first try, wait 5 seconds before trying again. Limit attempts to 2 or 3 times.
5. Disconnect Immediately: Once the engine catches and starts, disconnect the unit from the car battery within 30 seconds. Unplug the clamps from the vehicle battery poles first, then detach the cables from the jump starter unit.
6. Inflation Warning: When using the built-in air compressor to pump tires, do not allow the positive and negative connectors to touch each other, as this can cause dangerous short circuits and extreme high temperatures.

Device only
Collection preferred