Jump Starter 4000A Peak, Portable Car Battery Jump Starter for 9L Gas 8L Diesel Engines, Power Pack with LED Flashlight, USB Quick Charge, Auto Battery Charger for Cars, Trucks, SUV, Gifts for Men
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Availability:
In Stock.
Arrives
Sunday, Nov 2
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Features
- Engine Starting Capability - This jump starter delivers 4000A peak current to help start vehicles with engines up to 9.0L gas or 8.0L diesel in seconds. The car battery jump starter provides multiple jump starts per charge, reducing reliance on traditional jumper cables. Functions as a reliable portable car jump starter for cars, trucks, motorcycles, boats, RVs, and tractors in emergency situations.
- Digital Monitoring System - Features a large LCD display that shows real-time battery voltage and charge levels for effective performance tracking. This battery jumper starter portable allows you to monitor power status at a glance, helping maintain readiness when needed. Car battery charger technology maintains consistent power delivery, providing reliable performance during critical situations and extended storage periods.
- Multiple Safety Features - This durable jump starter incorporates digital clamps with insulated design for secure operation during emergencies. The car battery jump starter includes 10 protective systems featuring spark-resistant and reverse-polarity protection to help protect against short circuits and electrical hazards. Built-in safety mechanisms provide an alternative to traditional jumper cables for car with automated protection during every vehicle starting operation.
- Versatile Power Solutions - Dual USB 3.0 ports (5V/3A) enable device charging for smartphones, tablets, and electronics at various locations. This battery jumper starter portable serves as both emergency vehicle starter and reliable car battery charger for extended outdoor activities. Built-in bright LED light provides illumination for nighttime repairs, camping, and urgent roadside situations requiring immediate assistance.
- Portable Design Quality - Compact jump starter fits easily in glove boxes or backpacks while maintaining durable construction for outdoor use. This portable jump starter for car features durable housing ideal for road trips, camping, and emergency scenarios. The car jump starter design combines reliability with portability, making it a dependable jump box companion for reliable vehicle starting performance wherever you travel.
Brand: Hererod
Product Dimensions: 1"D x 1"W x 1"H
Item Weight: 1 Pounds
Amperage: 4000 Microamps
Manufacturer: EWkeji
Brand: Hererod
Product Dimensions: 1"D x 1"W x 1"H
Item Weight: 1 Pounds
Amperage: 4000 Microamps
Manufacturer: EWkeji
UPC: 632125712362
Item Weight: 1 pounds
Item model number: EW40
Batteries: 1 Lithium Ion batteries required. (included)
Manufacturer Part Number: EW40
Date First Available: April 6, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
This jump starter is perfect for roadside emergencies. It’s powerful enough to start a car and doubles as a power bank with handy USB ports. The built-in flashlight adds extra convenience, and its compact design makes it easy to store and carry.
Reviewed in the United States on October 14, 2025 by Muhammad Shan Tariq
With this device, I'm more prone to offer help to those needing a jump in the parking lot of my local grocery store. No more moving my vehicle and opening hoods and all that stuff. I can’t recommend this 4000A Peak Jump Starter enough. My F-150’s battery was completely dead after sitting for weeks, and this little powerhouse had it running again in under 10 seconds—no jumper cables, no waiting for roadside help. It’s surprisingly compact and lightweight, but it packs serious power for big engines like my truck (up to 9L gas / 8L diesel). The LED flashlight came in handy in the dark, and the USB quick-charge ports kept my phone topped up while I waited for the engine to warm. Device arrived with 65% battery. The clamps feel sturdy, it’s spark-proof and safe, and the whole setup is super easy to use—even if you’ve never jump-started a vehicle before. If it can handle an F-150 with a dead battery, it’ll handle anything. Also used on my zeroturn mower. A must-have for every glove box.
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Reviewed in the United States on October 9, 2025 by Who would have guessed Who would have guessed
This jump starter is handy to keep in the car for emergencies. The built-in flashlight is useful, and the USB ports make it easy to charge a phone when needed. It’s compact and works well for both starting a vehicle and providing extra power on the go.
Reviewed in the United States on October 9, 2025 by Steven M. Kutsenkow Steven M. Kutsenkow
This portable charger is amazing! It's compact yet powerful. It started my dead car battery quickly. The operation is simple and automatic, very safe. A must-have emergency tool for every driver. Highly recommended!
Reviewed in the United States on October 13, 2025 by Neil
Very easy to use, works great and does n't take up much space, I recommend it.
Reviewed in the United States on October 13, 2025 by S S
The media could not be loaded. I loved it, it really gets me out of trouble with my car, I always take it with me
Reviewed in the United States on October 11, 2025 by Alejandro david
The media could not be loaded. I liked it, it is of very good quality and easy to carry in the car anywhere because it is moderately small.
Reviewed in the United States on October 13, 2025 by Quality
The media could not be loaded. My car starts very well and has good power, I recommend it.
Reviewed in the United States on October 13, 2025 by quality