S ZEVZO H021 Car Jump Starter, Peak 5000A Jump Starter Battery Pack for Up to 10.0L Gas and 8.0L Diesel Engines, 12V Portable Jump Box with LCD Display, 3 Modes Flashlight and Protective Carrying Case
Condition: New
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Availability:
Only 10 left in stock, order soon!
Arrives
Wednesday, May 20
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Features
- Outstanding Jumping Performance: With a peak current of 5000A, this jump starter can start almost all common 12V vehicles with up to 10-liter gas and 8.0-liter diesel engines. It can jump-start at most 40 times on a single full charge, and it is perfect for lawnmowers, motorcycles, cars, pickups, snowmobiles, ATVs, UTVs.
- 74Wh Portable Power Bank: This portable jump box also has a battery capacity of 74Wh that can be used as a backup power bank to charge your phones, tablets, and other USB port digital devices. It is designed with two USB outputs (5V/3A) and (5V/2.1A) that can be applied simultaneously for charging, 50% faster than a standard charger.
- 10 Comprehensive Safety Protections: This jump starter battery pack is designed with 10 intelligent safety protections and is safe to use, including short-circuit protection, reverse connection protection, high-temp protection, low-voltage protection, and the like. There will be a beep sound and indicator light signs from the smart jumper clamps when facing an error.
- Versatile Jump Starter WIith Bonus Features: This H021 car jump starter can work as a 500-lume LED flashlight to provide light in darkness or other emergencies with three choosable light modes( stable, strobe, and SOS). More features are accessible on this jump starter such as a Type-C input charging port, 24 months long standby time, dustproof and water-resistant, and a working temperature from -4F to 140F.
- What You Get: The package includes 1 * SZEVZO H021 Jump Starter, 1 * Smart Jump Clamps, 1 * USB Type-C Charging Cable, 1 * Storage Case, and one User Manual. This jump starter is covered by our 12-month service, so please email us freely if you have any questions when using this jump box.
Brand: S ZEVZO
Battery Cell Composition: Lithium Ion
Voltage: 12 Volts
Product Dimensions: 1.5"D x 4.7"W x 11.1"H
Vehicle Service Type: All of the above, Lawn Mower, Motorcycle, Passenger Car, Truck, UTV, Van
Battery Type: Lithium Ion
Voltage: 12 Volts
Compatible with Vehicle Type: All of the above, Lawn Mower, Motorcycle, Passenger Car, Truck, UTV, Van
Battery Capacity: 20000 Milliamp Hours
Amperage: 5000 Amps
Peak Output Current: 5000 Amps
Item Dimensions D x W x H: 1.5"D x 4.7"W x 11.1"H
Item Weight: 1.79 Pounds
Brand Name: S ZEVZO
Manufacturer Part Number: H021
Manufacturer: Dongguan Junlin Technology Co., Ltd.
Included Components: H021 Car Jump Starter*1, Portable Carrying Case*1, Smart Jumper Clamps*1, USB Charging Cable*1, User Manual*1
Manufacturer Warranty Description: 12-month manufacturer warranty
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, May 20
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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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This works surprisingly well. I'm amazed at how small jump starters are nowadays. It's awesome! Our car is having issues so I've actually had to jump it about 10-15 times the last couple weeks, and that's all on one charge! I keep forgetting to charge the jump starter, but it still has juice. It's pretty easy to charge, sturdy, quick and easy to jump, seems sturdy, and is worth the money. Thankful for it.
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Reviewed in the United States on March 1, 2026 by Brit
I purchased this in March 2025, that’s 10 months ago. I received it, charged it up and put it behind the seat of my truck. We’re in the middle of a winter storm and it has been below freezing for nearly 24 hours. I went to start my side by side and due to 14 degree temp. It wouldn’t start. I crossed my fingers and got the jump start device out hoping it still had a charge after almost a year sitting in my truck at 14 degrees. It indicated 86% charge and started my UTV up no problem. I give it a 5 out of 5 positive rating. When I took it inside to top off the charge I let it warm to room temp (about 70 degrees) before charging and the charge indicator increased to 94% when warmed up. It holds a charge well and works like a charm. Easy to use. This is definitely a keeper!
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Reviewed in the United States on January 25, 2026 by Gordon Mahoney
It works wonderfully. Be sure to keep the battery charged which holds a charge great, easily and is charged from any AC wall plug using the provided charger.
Reviewed in the United States on January 12, 2026 by R
I highly recommend the S Zevzo Jump Starter. Whether you’re a daily commuter or someone who occasionally uses their vehicle, this device is a reliable companion that can save you from the inconvenience of a dead battery. It’s a must-have for anyone looking to enhance their roadside emergency preparedness. The S Zevzo Jump Starter is a fantastic tool for any vehicle owner. Its compact design makes it easy to store, and it packs a powerful punch of 12V 5000A, effortlessly starting my car after a long sit. I appreciate the built-in LED flashlight and USB ports for charging devices—definitely a plus for emergencies. Overall, it offers great value for its price and has become an essential part of my roadside emergency kit. Highly recommended!
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Reviewed in the United States on September 21, 2024 by Val Calugcugan
Fully charged the unit after it arrived and it held the charge for 11 months before being used in sub freezing weather. Started my minivan with a totally dead battery on the first attempt. Only annoying thing is the cable with the clamps are pretty short. You need to hold the device closer to the car battery when jumping it.
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Reviewed in the United States on March 8, 2026 by Amazon Customer
FANTASTIC addition for safety in the vehicle.
Reviewed in the United States on February 21, 2026 by Barbara
Works for jumping my atv and keeping my phone and speaker charged. Does what I was hoping for.
Reviewed in the United States on January 18, 2026 by Carla Storm
Super easy to use a jump start a car with a dead battery!
Reviewed in the United States on January 26, 2026 by Z Barton