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ET03 Car Jump Starter 2500A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light

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$59.99

$ 30 .99 $30.99

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About this item

  • POWERFUL CAR BATTERY JUMP STARTER: The ET03 car battery jump starter can easily jump-start all 12V common vehicles with up to 8.0L gas and 7.0L diesel engines in seconds with its peak current reaching 2500 amps. Supports 50 jump starts at most on a single charge and suitable for lawnmowers, motorcycles, passenger cars, trucks, and even boats, etc.
  • BACKUP PORTABLE POWER BANK: This jump starter battery pack can also work as a 74Wh large battery capacity portable power bank to charge your smartphones, tablets, or other USB electric devices. Two 5V/2A USB output ports are packed on this jump starter that can be applied at the same time for charging, 50% faster than a standard charger.
  • PACKED WITH LED EMERGENCY LIGHT AND BONUS FEATURES : the ET03 car jump starter is packed with a 400-lumens LED flashlight to provide help in darkness or for emergency situations that support three variable light modes (stable, strobe, and SOS). There are more features included such as an LCD screen to check the battery status, a wide working temperature from 14℉ to 140℉, and 24 months long standby time.
  • 10 INTELLIGENT SAFTY PROTECTIONS: This jump starter battery pack is super safe to use with 10 intelligent safety protections against overcharge, short circuits, reverse polarity, power surging and sparking, and so forth. You can detect the errors by simply checking the lights and the beep sound from the smart jumper clamps.
  • WHAT YOU GET & SERVICE: the package you get includes 1 * SZEVZO ET03 Jump Starter, 1 * Smart Jump Cables, 1 * USB Type-C Charging Cable, 1 * Storage Case, 1 * User Manual. This jump starter is covered by our 2 years full service, so please contact us if you have any questions or if you are facing any issues with this jump box.



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
ET03 Jump Starter 1
All in All Jump Starter
Easy to Use
  • This item is not fulfilled by seller and the battery inside will discharge itself constantly while being stored in the warehouse. Therefore it takes a longer time for the first time you charge this jump starter, which should be at least a few hours.

  • You can connect the included charging cable or your own one to a USB(5V) charger for charging, or connect it to your car's USB output port. For customer support, write to us at the contact information on the product sticker for full support.

  • It can start 12V led acid batteries with up to 8.0L gas and 7.0L diesel engines.

  • Yes, a portable carrying case is included in the package that can store the jump starter and accessories.


NMorgan
Reviewed in the United States on February 2, 2025
Compact. Handy. Easy to use. Works great. Used multiple times never fails to please
djo
Reviewed in the United States on February 18, 2025
I have now had to use this twice.Each time was on a completely dead battery.Once was on my 2010 Mercury Milan.Realized I needed to allow it to boost the battery for a few moments before I tried to start it.Worked terrific.Second use was on my 2013 explorer.Accidentally left it on in accessory mode over night in sub zero temp.The battery was completely dead. Allowed the booster to charge for a few moments. The explorer fired right up.Great product.
Paula Craig
Reviewed in the United States on February 15, 2025
Charged this when purchased 6 months ago. Still had 100% charge when I needed it today. Easy to follow directions . It worked like a charm. My car started immediately. Just bought one for my daughter. I would highly recommend!
Jose Victor
Reviewed in the United States on January 27, 2025
Works great, easy to use. Comes with a carry case, good value purchase, affordable price, more than enough cranking amps. Definitely would recommend.
Mike.
Reviewed in the United States on January 13, 2025
Bought the 2500A to jump start my car and to keep on hand as an alternative to regular jumper cables. Came with 79% charge and my car started right away. Also came with a nice travel case. Good quality product and would definitely recommend it to my friends and family..
ALDO BAR
Reviewed in the United States on January 12, 2025
I have to say that this product saved me several time when there was nobody around to help.I had doubts regarding the product because of the price and the small size but after I got AAA Guy to help me jump start and he pull out this little battery I knew I must have one too.It will start your car in the FIRST time.No doubts ,just make sure to get the 2500AAnd make sure to charge it as well.You can charge it in the car as well!FYI it comes in a beautiful caseI know there are many brands but this one is cheaper and works great!I'm not affiliated with the product and never write reviews but this product literally saved me many times!
Heather Stiles
Reviewed in the United States on September 13, 2024
A light got turned on in the cargo area of my small suv when I was moving yesterday and killed the battery. I ordered the jump starter and got it within a couple of hours. It was already at 79% charged but I wanted to be sure it had enough juice so charged it overnight. This morning I tried to start it, and after a little trial and error, it worked a dream. The instructions don’t mention that it will click when it’s working and that you don’t have to wait like other jump starters. If the instructions had been a bit more clear this would have been a 5 star review. I waited a few minutes like I have in the past to let the battery charge, then it stopped clicking and I tried to start the car. It tried, but just didn’t have enough juice. I reset it and tried again, this time I hit the starter immediately after hooking up, and it started right up. The charge is still at 100%. It literally took almost nothing to jump my car. It fits in the glove box, and the price was great for the peace of mind of having it right there if it’s needed.
Randall G.
Reviewed in the United States on December 14, 2024
My car's battery was completely dead, so I ordered this to try to restart it. It worked perfectly, starting the car immediately. Fully charged, this can provide up to 50 jumps before needing another charge. It is compact, so it can easily be kept in the car in case I am somewhere other than my home and my car won't start. It is easy to charge and easy to use. No need for cables extending from one car to another. Just hook it up to your battery and start the car. Highly recommended.
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