Jump Starter 3000A for 8.0L Gas 4.0L Diesel 12V Lithium Jump Box, Portable Power Bank with Emergency Light
Jump Starter 3000A for 8.0L Gas 4.0L Diesel 12V Lithium Jump Box, Portable Power Bank with Emergency Light
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Soulor

Jump Starter 3000A for 8.0L Gas 4.0L Diesel 12V Lithium Jump Box, Portable Power Bank with Emergency Light

156 ratings

Key item features

  • 3000A POWERFUL BATTERY STARTER - The car battery jump starter provides up to 3000A peak current and high capacity. The jumper cable can safely start gas engines and diesel engines, including drained batteries. It is suitable for all (12-volt) cars, trucks, motorcycles, boats, RVs, tractors, ATVs, UTVs, lawnmowers, snowmobiles, etc. Meanwhile, it is ultra-lightweight and portable.
  • PORTABLE CAR POWER PACK - The car battery jump starter doubles as a versatile power pack, featuring two USB output ports, including a fast-charging port (5V/3A, 9V/2A, 12V/1.5A). This powerful device can charge your cellphones, tablets, or digital cameras up to 50% faster, saving you valuable time when you're on the go.
  • ULTRA-BRIGHT LED LIGHT - The car battery jump starter is equipped with 3 modes of LED light (Lighting/Flash/SOS), and you can easily convert between lighting modes by switching the power button. The ultra-bright light can help you start your car more conveniently at night, and the strobe and SOS modes can act as a lifeguard in emergency situations.
  • WHAT'S IN THE BOX - 1 CY20 car battery jump starter, 1 jumper cables, 1 USB Type-C Charging Cable, 1 User Manual.

Specs

Battery capacity, 8000 mAhAmps, 3000 AAutomotive battery type, Lithium-Ion BatteryBrand, SoulorPower type, BatteryHas written warranty, No

About this item

Product details

The CYD20 car jump starter is a must-have with a peak current of 3000A and a capacity of 8000mAh, making it ideal for starting gas and diesel engines. It is compatible with all 12 volt vehicles, from cars to boats, RVs, and more. The jumper starter is designed to be ultra lightweight and portable, including a jumper clip that prioritizes safety and convenience. But wait, there's more! It doubles as a powerful car power pack with two USB ports, including fast charging, to power your electronic devices in emergency situations or outdoor adventures. The jump box offers three LED modes - illuminated, flashing, and SOS - integrating safety, portability, and versatility into a comprehensive and professional vehicle start-up solution. Upgrade immediately and say goodbye to being trapped!
  • 3000A POWERFUL BATTERY STARTER - The car battery jump starter provides up to 3000A peak current and high capacity. The jumper cable can safely start gas engines and diesel engines, including drained batteries. It is suitable for all (12-volt) cars, trucks, motorcycles, boats, RVs, tractors, ATVs, UTVs, lawnmowers, snowmobiles, etc. Meanwhile, it is ultra-lightweight and portable.
  • PORTABLE CAR POWER PACK - The car battery jump starter doubles as a versatile power pack, featuring two USB output ports, including a fast-charging port (5V/3A, 9V/2A, 12V/1.5A). This powerful device can charge your cellphones, tablets, or digital cameras up to 50% faster, saving you valuable time when you're on the go.
  • ULTRA-BRIGHT LED LIGHT - The car battery jump starter is equipped with 3 modes of LED light (Lighting/Flash/SOS), and you can easily convert between lighting modes by switching the power button. The ultra-bright light can help you start your car more conveniently at night, and the strobe and SOS modes can act as a lifeguard in emergency situations.
  • WHAT'S IN THE BOX - 1 CY20 car battery jump starter, 1 jumper cables, 1 USB Type-C Charging Cable, 1 User Manual.
info:
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Specifications

Battery capacity

8000 mAh

Amps

3000 A

Automotive battery type

Lithium-Ion Battery

Brand

Soulor

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
156 ratings36 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars74% (115)
  2. 4 stars10% (15)
  3. 3 stars8% (12)
  4. 2 stars1% (1)
  5. 1 star8% (13)

Reviews summary

Pros

  • : Quickly charges and starts dead batteries.
  • : It holds charge for multiple uses and recharges quickly.
  • : The item costs less than a typical service call.

Neutral

  • : Unit starts strongly but the power button failed.
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Showing 1-3 of 36 reviews

Jul 25, 2026
Reviewer name: Sam
Item details
Color: Black
Sold byHi-top jump starterDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Portable Jump Start Battery

I have only had the jump starter for a couple of weeks now and have only used it once, so I don't have a good basis for making a battery life assessment. But the one time I used on a nearly depleted battery in my el Camino, it worked great. Turned over the engine with ease several times indicating plenty of starting power. I am impressed. This a good value and costs less than one service call to get a jump start. All this in an incredibly small package.

Helpful?2OV6ME3FZ5NM17906524391
May 13, 2026
Reviewer name: bridget
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Handy little jump starter

This handy little jump box works great, holds a charge for a long time when not in use, and is the perfect size to throw in your bag or under your seat! The cables are a little difficult to remove from the jump box, so be sure to hold tight on the blue/purple piece as you remove it!

Helpful?2OV6ME3FZ5NM17906524391
Aug 9, 2026
Reviewer name: anonymous
Top Reviewer
Item details
Color: Black
Sold byHi-top jump starter
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I bought one for myself and one for my husband! perfect size to put in your saddlebags!

Helpful?2OV6ME3FZ5NM17906524391
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4.4 stars out of 5, based on 117 seller reviews(4.4)
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