Battery Jumper Starter Portable, 4000A 4 in 1 Function Jump Starter Up to 7.5L Gas & 5.0L Diesel Engines 12V Jump Box for Car Battery with Smart Jumper Cables and LED Flashlight
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Features
- Quick Car StartGet your car running in just 10s! Our battery jumper starter portable delivers a peak current of up to 4000A, perfect for emergency situations when your car battery dies. It's ideal for starting cars, SUVs, motorcycles, and more. (up to 7.5L gas or 5.0L diesel engines).
- Advanced Smart Jumper CablesOur jump starter features upgraded smart jumper cables with 10 integrated safety protections, designed to shield your vehicles engine from overcurrent, overheating, short circuits, overvoltage, overcharging, and more. It prevent reverse polarity accidents, making it safer and easier to use than traditional jumper cables, even for beginners.
- 4-in-1 Multi-Functional Car Jump StarterThis portable car jumper starter portable isn't just for starting cars, it also serves as a portable power bank. Equipped with USB output ports (5V/2A, 9V/2A), it can charge two devices simultaneously. It also includes an emergency flashlight with three modes (light, strobe, SOS) and a compass, making it a handy tool for outdoor travel.
- Smart MCU Precision Control TechnologyOur jump box for car battery uses the latest MCU precision control technology, with standby power consumption in the microampere range. Even if left unused in your car trunk for a year, it retains over 95% of its charge. The smart display clearly shows the remaining power and output mode, ensuring you're always informed.
- What's in the BoxYou'll receive 1 car battery jumper starter portable, 1 set of smart jumper cables, 1 carrying bag, 1 charging cable, and 1 user manual. Pro Tip: Before starting your car, ensure the power level is above 90%. If you experience any issues or have questions while using our jump starter, dont hesitate to contact uswere committed to resolving your issues promptly!
Brand: NHOWIN
Battery Cell Composition: Lithium Ion
Voltage: 12 Volts
Product Dimensions: 7.1"D x 3.4"W x 1.35"H
Vehicle Service Type: Lawn Mower, Motorcycle, Passenger Car, SUV, Snowmobile, pickup
Brand: NHOWIN
Product Dimensions: 7.1"D x 3.4"W x 1.35"H
Amperage: 4000 Amps
Peak Output Current: 4000 Amps
Manufacturer: Shenzhen Baochi Energy Technology Co., Ltd.
Automotive Fit Type: Universal Fit
Item Weight: 1.96 pounds
Item model number: F07
Batteries: 1 Lithium Ion batteries required. (included)
Date First Available: August 18, 2025
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.