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YESPER Jump Starter Portable, 4120A Peak Car Jumper Starter Battery Jump Box(for All 12V Gas10.0L Diesel Engine), Booster Pack Battery Jump Starter with DSLI Safe Tech& DC 15V Ports

Q: Will it start a completely dead battery?

I started a vehicle with stolen battery, just use "boost" button. This button forces voltage to be present from YESPER even when no voltage detected from target. The normal safety protocol requires target voltage to be detected before YESPER will supply voltage itself this safety is YESPER proving correct cable hookup. In my nobattery present jump the Vehicle started right up and remained running. Obviously, target vehicle died the instant I removed YESPER and I did not let YESPER stay connected but a few seconds. The point of here is to say yes, it will start when a vehicle with a totally dead battery.

Q: Can transport it abroad?

Dear Customer: Which country are you from? If you are interested in our products, we are willing to arrange another shipping specially for you. For further communication, you can email us. We provide a timely online response for our customers. Sincerely Yesper

Q: Is this yesper set up to allow for faster home charging, like using a 30w usb c charger wall adapter? or some other way to speed that up? thanks!

No box say's 15 watts input! Got one from amazon works great.

Q: If after hooking this up and cranking the starter it does not start what steps need to take place to try and start it again?

Ok...when you read the little booklet it will tell you...there is a little button near the blinking green light you press to fully energize...that should get you your solid green light.

4.6/5

Product ID: 609746649

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Description

YESPER Jump Starter Portable, 4120A Peak Car Jumper Starter Battery Jump Box(for All 12V Gas10.0L Diesel Engine), Booster Pack Battery Jump Starter with DSLI Safe Tech& DC 15V Ports

Specifications

Brand	YESPER
Product Dimensions	8.81"D x 3.5"W x 1.72"H
Amperage	4120 Amps
Peak Output Current	4120 Amps
Manufacturer	yesper
Item Weight	3.41 pounds
Item model number	YJS40
Batteries	4 AAAA batteries required. (included)
Manufacturer Part Number	YESPER

Will it start a completely dead battery?

Can transport it abroad?

Is this yesper set up to allow for faster home charging, like using a 30w usb c charger wall adapter? or some other way to speed that up? thanks!

If after hooking this up and cranking the starter it does not start what steps need to take place to try and start it again?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

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Perfect platform for hard-to-find items. Delivery was prompt.

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$550.57

Duties & taxes incl.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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