YESPER Jump Start Box 3000A Peak Automotive Batteries Booster (for 10.0 Gas or Up to 8.0L Diesel) Jump Start Battery Pack 12V Jump Box Work in -40 ℃
YESPER Jump Start Box 3000A Peak Automotive Batteries Booster (for 10.0 Gas or Up to 8.0L Diesel) Jump Start Battery Pack 12V Jump Box Work in -40 ℃
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YESPER Jump Start Box 3000A Peak Automotive Batteries Booster (for 10.0 Gas or Up to 8.0L Diesel) Jump Start Battery Pack 12V Jump Box Work in -40 ℃

4.9 stars out of 613 reviews
(4.9)|
613 ratings
YESPER Jump Start Box 3000A Peak Automotive Batteries Booster (for 10.0 Gas or Up to 8.0L Diesel) Jump Start Battery Pack 12V Jump Box Work in -40 ℃YESPER Jump Start Box 3000A Peak Automotive Batteries Booster for 10 0 Gas or Up to 8 0L Diesel Jump Start Battery Pack 12V Jump Box Work in 40
Size:Operating temperature -20℃-Out of stock

Key item features

  • Powerful Engine Start: Delivers 3000A peak current to start 10.0L gas or 8.0L diesel engines, capable of 60 starts on a single charge.
  • Advanced Safety Clamps: Features Smart Clamp with 10 protections including anti-spark and reverse polarity, ensuring safe operation even with incorrect connections.
  • Rapid Charging Display: Achieves full charge in 45 minutes via 100W car charger, with a 3.2-inch LCD screen displaying real-time status and battery information.
  • Extreme Cold Operation: Incorporates a unique battery heating design that automatically activates to allow starting vehicles in temperatures as low as -40°F.
  • Durable Power Bank: Functions as a 20000mAh portable power bank, charging smartphones, tablets, and laptops, with a thickened, waterproof, dustproof, and impact-proof shell.
  • Versatile Vehicle Support: Compatible with a wide range of vehicles including passenger cars, motorcycles, ATVs, vans, RVs, UTVs, trucks, and watercraft.
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was $149.99
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4.9 out of 5 stars
stars613 ratings606 reviews
How item rating is calculated
  1. 5 stars88% (541)
  2. 4 stars11% (66)
  3. 3 stars0% (3)
  4. 2 stars0% (0)
  5. 1 star0% (3)

Reviews summary

Pros
  • : Has a small and portable design.
  • : Operates with high efficiency and effectiveness.
  • : Fills tires to desired pressure quickly.
  • : Provides sufficient power to start and charge devices.
  • : Offers great value at this cost.
  • : Charges quickly via usb or car charger.
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Showing 1-3 of 606 reviews

Nov 2, 2025
Grason
Item details
Size: Operating temperature -40℃
Sold byYesperDirectDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Fantastic to have, kept on boat all summer and luckily only had to use 2 times, but both times worked exactly as expected. Then used to jump a dead motorcycle for a week

Incentivized Review
Helpful?7BPEZKO60VGH5363799981
Jan 16, 2026
David
Top Reviewer
Item details
Size: Operating temperature -20℃
Sold byYesperDirectDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Started auto right up. 1964 Fury

Works so far so good..............

Helpful?7BPEZKO60VGH5363799981
Jul 16, 2025
Denys
Item details
Size: Operating temperature -40℃
Sold byYesperDirectDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Машину заводить не пробовал но выглядит очень Качественно

Incentivized Review
Helpful?7BPEZKO60VGH5363799981