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Product specifications

Product Model: JX29A Automotive Emergency Power Supply

Battery types: Polymer lithium cell batteries

Power supply dimensions: 190*80*35 MM

Capacity: 2000mAh

Rated input: 15V/1A

Rated Output: 5V/2A, 12V/1A, 16V/2A, 19V/3.5A, 12V/300A (start-up output for vehicles)

Starting current: 300A

Peak Current: 600A

Charging time: 3 hours

Protection functions: Includes short-circuit, overcharge, and over-discharge protection features

Parts List: Lightning Connector 1, Home Charging Port 1, Car Charging Port 1, One-to-Four Phone Connector 1, Computer Connector 8, Instruction Manual 1, Tool Kit 1.

Function: 1.2V automotive emergency power supply. LED lights (for lighting, flashing, SOS), capable of charging devices such as mobile phones, tablets, MP3 players, MP4 players, digital cameras, laptops, PDAs, handheld games, and learning devices.

Warm reminder:

1: It takes about 3 hours for the product to fully charge. First, turn ON the device, and then charge it.

2: When starting the car, you need to turn the switch to OFF before turning it on.

3: Our store’s car power supplies differ in peak currents of 400A and 600A. The product with a peak current of 400A has a torque rating of 4.0C, capable of starting gasoline engines with a displacement below 4.0 liters. The torque rating for the 600A model is 6.0C, allowing it to start gasoline engines with a displacement below 6.0 liters and diesel engines with a displacement below 2.0 liters. (Excluding engines that have experienced aging.)

5: If the product is not used for a long time, it is recommended to charge it once every 3 months.

6: The product should be kept at room temperature, which is beneficial for its service life.

Special Precautions for Using Power Banks

1. When starting the car, make sure the blue plug is firmly inserted into its position; otherwise, it may affect the performance.

2. When starting the car, it is best that the blue battery indicator light is above 60%, which can extend the product’s lifespan.

3. If the car cannot start, do not attempt to start it forcefully. Check whether the battery clip is properly attached, and whether the original battery terminal is rusty or dirty. Continue trying to start it after cleaning.

4. During the startup process, if the vehicle cannot start at all (1–2 times), do not force it to continue starting. Instead, check for other potential faults; otherwise, a fuse may be burned out and the starter power supply may be damaged.

5: When starting the car and using the clamp port, a air pump, or other vehicle electronics, you need to turn the switch to OFF.

6: Our store offers different models of car chargers with 400A and 600A currents. If your vehicle requires a higher current than the specified value, the charger will automatically cut off power during the vehicle start-up process for safety protection. Reconnecting it to a charger allows it to function normally again.

7: In the event of no power supply to the car or complete lack of electricity, simply clamp the car power clip onto the positive and negative terminals of the vehicle to start it. If there is power available, remove the positive terminal, clamp the clip onto the ground terminal, and clamp the negative terminal to the negative terminal to start the car.

8:First time starting the car,Please complete the electrical discharge within the product.Insert the charger again to charge.Then start the car later.</t_XXXXXXXX>