VTOMAN V4000 Jump Starter


路VTOMAN professional jump strater
路4000 Amps peak current jump starter
路Start up to 10.0 L gas/ 10.0 L diesel engines
路For 12V cars, motorcycles, RVs, ATVs, SUVs, tractors, boats, etc
路Integrated jumper cable enhancing starting performance and successful rate
路26800mAh/99.2Wh capacity for jump start 70 times
路400 lumen LED Light with 3 modes:Flashlight, SOS, Strobe
路10 Smart built-in safety protections ensure your safety

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Frequently Bought Together

Total price:$1,648 $948
  • This item: VTOMAN V4000 Jump Starter $149
  • VTOMAN Jump 1800 $1,499 $799

VTOMAN V4000 jump starter power bank 4000a

Vtoman V4000 is a portable and powerful lithium jump starter that can boast 4000A peak current and 800 cranking current to jump start 12V car battery up to 10.0 L gas/ 10.0 L diesel engines instantly. Featured in USB port means it can be served as power bank for smartphone, tablets and cameras, etc. You can also use its 3 modes of 400 lumen emergency light to examine your car engine, delivery SOS signal at night, or illuminate a dim garage or campsite. Intelligent and integrated jumper clamps in the host avoid missing and make it easy to store. Always happy, efficient on the go.

Advanced and Powerful V4000 Jump Starter

99.2Wh high capacity allows you to jump start up to 70 times. And it can be served as helpful power bank and emergency flashlight.

Powerful Start-Up Performance

This jump starter power bank is capable of delivering up to 4000 A when jumping 12 V cars up to 10.0 L gas and 10.0 L diesel engine quickly and efficiently.

Integrated Jumper Cables

The jump pack has integrated jumper leads, greatly enhancing the starting performance by 80% and promoting the rate of successful start-up by 50%.

USB Charging Available

Through the USB port, you can charge your USB devices, such as the iPhone, tablets, or iPad.

400 Lumen Emergency Light

Flashlight, SOS and strobe modes to meet your various needs, like checking your engine at dark, delivering emergency signals, brightening dark corner,etc.

Upgraded Ergonomic Design

The special grip design helps you to carry the host firmly and securely. And with the integrated jumper clamps, you could never worry about missing them at all.

Work In Extreme Weather

The incomparable material and design of the V4000 car battery booster make itself capable of starting 12 V vehicles quickly in extreme environment at -4掳F to 140掳F.

Smart Safety Protection

10 Smart built-in safety protections ensure the product鈥檚 and your safety through the Vtoman鈥檚 unique chip technology.(over-charge, over-current, short-circuit, reverse-polarity, low-temp, high-temp, over-voltage, over-load, spark-proof, reverse-charge).

What In The Box

V4000 jump starter with battery clamps X1

USB-A to USB-C cable聽X1

5V/2A wall charger聽X1

User manual聽X1

Carrying bag聽X1


1. Does the VTOMAN Jump Starter only start vehicles?

All Vtoman Jump starters not only can start your car but also quickly charge your mobile devices and laptops on the road and built-in LED light with 3 modes.

2. What are the recommended operating and storage temperatures?

Vtoman Jump Starters include a lithium polymer battery built for operating and storage temperatures of -4掳F to 131掳F and -4掳F to 140掳F respectively.

3. What can the VX1 jump starter do?

Beyond jump-starting a car, it also serves as a digital air compressor (delivery up to 100PSI) to inflate a tire.聽

4. What is the biggest difference between VX1 and V4000 jump starters?

Excepting that V4000 is more powerful than VX1, V4000 has integrated jumper cables for better storage, while VX1 has the function of a digital air compressor.

5. What is the out 15v 10amp for? what cord goes there to use as output?

The DC port can charge all your 12V car devices on the go, like a portable vacuum cleaner, car refrigerator, etc.

6. Can it jump-start a 6V battery?

No. Vtoman jump starters can only jump-start 12V battery.

7. Can I use this jump starter on a gel battery锛

Yes, as long as it is at 12V.

8. How many times can I try to start within a short time?

Constant jump-start may cause the battery cells to overheat and be dangerous. So be sure to stop for about 2 minutes after every jumpstart to let the jump starter cool down before trying again.聽
( Do not start the vehicle constantly more than 4 times within 10 minutes)

9. How often should my unit be recharged?

We recommend recharging the VX1 and V4000 Jump Starter every 3 months. Do not over-discharge it.

10. What should I do as I only got a flashing blue light even though I charged it overnight?

The unit may be defective. Please take a video of the charging process, then email聽contact@vtoman.com聽and attach your order ID.

11. Is there a process for a warranty claim?

Yes. For ordering from Vtoman Official Store, you have 12+12 months warranty. And the warranty period is measured starting at the date of purchase by the original consumer purchaser. Any problems or questions about the products, please feel free to email us at contact@vtoman.com with your order number.

12. Has my package shipped out?

You will receive an email confirmation with your tracking number once your order has shipped from our warehouse. If you didn't receive this email, check your spam or junk email folders or contact us by email: contact@vtoman.com. You can also view tracking numbers once your order has shipped by logging into your customer account.