Huizhou Jack Power Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of best emergency battery jump starter in China. Welcome to wholesale bulk best emergency battery jump starter from our factory. We also accept customized orders.
JACK POWER emergency battery jump starter--your best car rescue assistant!
Developed and manufactured by Jack Power, the Best Emergency Battery Jump Starter is a multi-functional portable device that integrates vehicle emergency starting, power bank, and lighting functions.
Utilizing lithium battery technology, it provides a strong current for rapid starting when the battery is depleted or experiences a sudden malfunction. Equipped with a 6000mAh battery capacity and a 400A peak starting current, it meets the emergency starting needs of most 12V small-displacement cars and motorcycles.
The Jump Starter features three built-in LED lighting modes, enhancing its practicality in situations such as nighttime breakdowns, outdoor environments, or emergencies.



Product Detailed Parameters
|
Item |
Specification |
|
Battery Capacity |
6000mAh |
|
Starting Current |
400A Peak Current |
|
Input (Type-C) |
5V/2A |
|
Output (USB) |
5V2A |
|
LED |
Solid/Strobe/SOS |
|
Operating Temperature |
-20℃~60℃ |
|
Dimensions |
138*84*27mm |
|
Weight |
0.3kg (Ultra-lightweight) |
|
Customization |
OEM/ODM Supported |
HOW TO JUMP START?
1.Connect the clamp to the jump starter.
2.Connect the red clamp to positive(+) pole and the black clamp to negative(-) pole of the vehicle's battery.
3.Start your vehicle.
4.Remove the jump starter within 30 seconds.

Application Scenarios
Car Emergency Starter
Quickly start the vehicle when the battery is old, lights are left on, or the battery is low due to low temperatures.
Outdoor Travel and Road Trips
Serves as an emergency power source and lighting device during long drives, camping, or use in remote areas.
Car Repair and Roadside Assistance Services
Suitable for car repair shops and roadside assistance personnel, reducing reliance on external equipment.
Daily In-Car Backup Device
Provides power support in emergencies as a standard in-car tool.
Multi-Device Emergency Power Supply
Powers devices such as mobile phones, tablets, and dashcams, serving as a backup power source during power outages or emergencies.

BMS protection: protection against reverse connection, short circuit, over-temperature, overcharge, over-discharge, over-voltage, over-current, and sparking.
WHAT'S IN THE BOX
6000mAh Jump Starter ×1
Clamp ×1
User Manual ×1
Charging Cable ×1
Storage Bag ×1

Jack Power Factory Advantages
Over 10 Years of Jump Starter Manufacturing Experience
Jack Power has been deeply involved in the lithium battery industry for over 10 years, focusing on the research and development and manufacturing of automotive jump starters, motorcycle batteries, electric vehicle batteries, and portable energy storage products.
Complete Production System
The factory is equipped with 5 standardized battery assembly and testing production lines, enabling large-scale production:
5 battery assembly production lines support bulk order delivery
Standardized operating procedures ensure product consistency
Complete aging test and performance testing system
Comprehensive Certifications
Products have passed multiple international certification standards, ensuring compliance with import and sales requirements of different countries:
CE Certification (EU safety standard)
RoHS Certification (environmental standard)
FCC Certification (electromagnetic compatibility)
UN38.3 Certification (lithium battery transportation safety)
OEM/ODM Customization
Jack Power offers flexible OEM/ODM customization services:
Appearance design and color customization
LOGO silkscreen printing and brand identification
Packaging design (retail/e-commerce)
Parameter customization (capacity, current, etc.)
Export to 30+ Countries and Regions
Currently, products are stably exported to more than 30 countries and regions:
Europe (Germany, France, Spain, etc.)
North American and South American markets Southeast Asia (Thailand, Vietnam, Malaysia, etc.)
Middle East
FAQ
Q: Is a 6000mAh capacity sufficient?
A: A 6000mAh battery capacity combined with a 400A peak starting current can meet the emergency starting needs of most daily vehicles.
Q: Can I start the car if the battery is completely dead?
A: If the vehicle battery is only low on charge or has insufficient voltage, the starter can quickly start the car.
Q: Can I charge my phone or other devices?
A: The product is equipped with a USB 5V/2A output interface, which can be used to provide emergency charging for devices such as phones, tablets, and navigation devices.
Q: Can the Emergency Battery Jump Starter be left in the car all the time?
A: Yes, but avoid prolonged exposure to extreme high temperatures (such as being exposed to direct sunlight in the car during summer).
Hot Tags: best emergency battery jump starter, China best emergency battery jump starter manufacturers, suppliers, factory, Emergency Car Battery Jump Starter, jump starter 1000a, 20000mah jump starter, Car Emergency Power Supply, 24000mah jump starter, Portable Emergency Car Battery Jump Starter



