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Product Details

39800mAh Jump Starter 1200A LED Display Wireless Charge Power Bank for 12V 4-6L Car Motorcycle


Item Type: Jump Starter
Material: ABS
Built In Battery Type: Polymer lithium battery, 1060110 high rate battery
Battery Capacity: 39800mAh
Service Life: 5000 times or more
Color: Red
Fully Charged Ignition Times: 30 Times
Charging Time: About 8H
Output Voltage: 12V at the car end, 5V-2A at the USB end
Charging Input Interface: DC Interface
Input Voltage: 15V
Input Current: 1A
Peak Current: 1200A
Starting Current: 600A
Voltage: 100V-240V
Applicable Models: Suitable for diesels vehicles within 12V4.0L, gasoline vehicles within 12V6.0L
Range of Use: Suitable for charging mobile phones, earphone, laptop, tablets, cameras GPS, for PSP and other digital appliances
Special Function: With LED smart digital display, real-time display of battery remaining capacity, output current and voltage values, support for wireless fast charging of mobile phones.
9 Protections: Reverse connection protection, short circuit protection, overvoltage protection, overheat protection, overcharge protection, magnetic field protection, overdischarge protection, overcurrent protection, extremely low power consumption
LED Lights: 3pcs (4 lighting modes, strong light LED + explosion-proof light + fast flashing explosion-proof light + SOS warning light, range greater than 30m / 98.4ft)
Jump Starter Size: Approx. 17 x 9 x 4.5cm / 6.7 x 3.5 x 1.8in

Package List:

1 x 39800mAh Jump Starter

1 x Home Charger

1 x Car Charger

1 x Clip

1 x Manual

1 x Storage Bag


1. Please read the product manual carefully before use.
2. When starting the car, insert the blue plug of the battery clip firmly into place, otherwise it will affect the starting effect and even cause the plastic of the connector to melts.
3. If the car cannot be started, please check whether the battery clamp is well clamped, whether the battery connector is rusty or dirty, and continue to start after cleaning. If it fails to start after 3 attempts, do not force it to start, otherwise the product will be damaged, and the vehicle should be further checked for other faults.
4. Do not clamp the battery clamps at both ends, otherwise it may cause a safety accident.
5. Please take off the host within 30 seconds after the car is started, otherwise it may cause a safety accident.
6. Do not disassemble the machine by yourself, otherwise it may cause a safety accident.

How to use:

Step 1: Connect the red end of the battery clip to the positive electrode of the car battery, and the black end to the negative electrode of the car battery.
Step 2: Make sure that the jump starter switch is turned off, and connect the do port of the battery clip to the jump starter.
Step 3: Start the car with normal ignition, and remove the jump starter within 30 seconds of successful starting.
Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of megaboxy (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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39800mAh Jump Starter 1200A LED Display

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