Huizhou Jack Power Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of best lithium jump starter in China. Welcome to wholesale bulk best lithium jump starter from our factory. We also accept customized orders.
Jump Starter Manufacturer - Custom Best Lithium Jump Starter
JACK POWER's Best Lithium Jump Starter boasts a massive 12000mAh capacity, providing reliable power for car starting, charging, and emergency lighting. Its high performance, portability, and versatile design make it a trusted top choice in the market. Its temperature resistance ensures instant power for your vehicle and equipment, guaranteeing driving safety and equipment stability, whether in cold winters or hot summers.
Product Parameters
|
Parameter |
Specification |
|
Capacity |
12000mAh (44.4Wh) |
|
Peak Current |
800A |
|
LED Light |
Stable / Strobe / SOS(Shoot Over 300m) |
|
Output (EC5) |
14.8V |
|
Temperature Range |
-20°C to 60°C |
|
Waterproof |
IP67 (3m waterproof for 30min) |
|
Size |
229×65×58mm |
|
Weight |
1.2kg |
|
Manufacturer |
JACK POWER |
|
Production address |
Guangdong, China |
|
OEM/ODM |
Yes |


Key Features
1. Jump Start Function
Powerful Performance: Peak current up to 800A, capable of starting low-power gasoline and diesel engines.
Ease of Use: Simple four-step jump start process (connect the clamp to the jump starter, connect the red wire to the positive terminal, the black wire to the negative terminal, start the vehicle, and remove within 30 seconds).
2. Versatile
Device Charging: Equipped with a USB output and a Type-C input, it can charge your smartphone, tablet, and other USB-powered devices anytime, anywhere.
Emergency Light: Equipped with three flashlight modes (steady light, strobe, and SOS). Press and hold the power button for 3 seconds to turn it on/off, and quickly press to switch between modes.
3. Product Components
Comes with a full set of accessories: 12000mAh jump starter, clamp, user manual, charging cable, and storage bag.
Why Choose JACK POWER's Lithium Jump Starter?
1. 10 Years of R&D and Manufacturing Experience
JACK POWER has accumulated 10 years of professional experience in lithium battery technology and car jump starter development. From cell selection to overall design, every step undergoes rigorous testing to ensure product safety and reliability.
2. OEM and ODM Customization Support
Whether it's casing color, capacity specifications, brand logo, or packaging design, JACK POWER offers flexible customization services to help companies create differentiated products and enhance market competitiveness.
3. Exported to Over 30 Countries Worldwide
Our products are widely exported to markets in North America, Europe, and Southeast Asia, and are trusted and praised by automakers, industrial customers, and retailers.
4. Factory Direct Pricing and Strict Quality Control
As a manufacturer offering direct supply, JACK POWER supports bulk order discounts and ensures that every Jump Starter meets international standards and is safe and reliable through a strict production management and quality inspection system.


Looking for the best lithium jump starter?
Say goodbye to the worry of a dead battery! Our high-capacity lithium battery jump starters are powerful and designed for emergency situations. Suitable for cars, trucks, motorcycles, and more.
FAQ
Q: What is the battery capacity of this jump starter?
A: 12000mAh, with a starting current of 800A.
Q: How long does a single charge last?
A: A full charge can start a vehicle 10-15 times.
Q: Are your capacity claims exaggerated?
A: All capacity data on our lithium-ion jump starters is professionally tested and labeled in strict accordance with international standards. We also support third-party testing.
Q: Can I have my logo printed on it?
A: Yes.
Q: Is it safe to use?
A: Yes. Our product is equipped with a smart clip and offers eight safety features for peace of mind.
Q: Besides starting a vehicle, are there other uses?
A: Our car jump starter can also serve as a light at night. It can also charge phones, tablets, and other electronic devices.
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