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The global automotive aftermarket is undergoing a revolutionary shift. As vehicles become more sophisticated and electronic-heavy, the demand for Portable Jump Starters with USB integration has skyrocketed. These devices are no longer just emergency tools; they have evolved into essential multi-functional power hubs for modern consumers. In North America and Europe, the rise of outdoor recreation and the "Van Life" movement has driven the need for high-capacity jump starters that can simultaneously revive a dead battery and charge high-drain devices like MacBook Pros and 5G smartphones via USB-C Power Delivery (PD) protocols.
Today's industrial standard is defined by GaN (Gallium Nitride) technology and high-density Lithium-polymer batteries. As a leading manufacturer based in China, we see a massive trend toward miniaturization. Professional buyers from the US, Australia, and the Middle East are increasingly looking for "pocket-sized" jump starters that offer 2000A+ peak current while maintaining multiple 100W USB output ports. This intersection of automotive safety and consumer electronics is where Guangdong Laisen Electronic Technology Co., Ltd. excels, leveraging over 40 years of electronics expertise.
Guangdong Laisen adopts automated assembly line work, with a monthly output of about 1 million various types of power adapters and smart charging solutions. Our factory is equipped with SMT machines, AI plug-in machines, and wave soldering equipment.
We utilize automatic dispensing machines, reflowing soldering, fully automatic computer testers, and high/low temperature environment testing equipment. Our ROHS environmental testing ensures every product meets global safety standards.
In the past 30 years, Laisen passed ISO9001 and 14001 management system certification. Our products carry K-mark, UL, cUL, FCC, GS, BS, CE, SAA, RCM, PSE, and CCC certifications for seamless global market entry.
90% of our products are exported to the United States, Europe, Australia, South America, Southeast Asia, Japan, and other regions, making us a trusted partner for global B2B procurement and wholesale jump starter needs.
Specializing in GaN chargers and Power Delivery (PD) solutions, we integrate the latest USB-C fast-charging protocols into portable power devices, ensuring compatibility with the latest iPhone, MacBook, and Android devices.
Founded in 1983 in Dongguan City, we cover an area of 20,000 square meters across 2 modern workshop buildings. Our long-standing history provides the stability and reliability that large-scale industrial buyers demand.
Automotive Rescue & Fleet Management: In the United States and Canada, where temperatures can drop significantly, our Portable Jump Starters with USB are designed to operate in extreme cold. Fleet managers use them as standard kits for reliable vehicle starts and as emergency backup batteries for driver tablets and GPS units.
Outdoor Adventure & Camping: For the European and Australian markets, where camping and off-road exploration are prevalent, the "USB charging" aspect is critical. Our units serve as the primary power source for lighting, cameras, and drones, while providing peace of mind for engine starting in remote locations.
Urban Emergency Kits: In Japan and Southeast Asia, compact emergency preparedness is a cultural priority. Our slim, GaN-powered designs fit perfectly in glove boxes or emergency backpacks, offering high-speed charging for mobile communication devices during power outages or roadside incidents.
IQC Quality
Plug-in Line
Wave-soldering
Board Check
ATS Testing
Assemble
Guangdong Laisen Electronic Technology Co., Ltd. founded in 1983, located in Dongguan City, we have more than 700 employees, it covers an area of about 20,000 square meters, featuring 2 modern workshop buildings. As a specialized manufacturer, Laisen excels in all kinds of USB chargers, switching power supplies, Power Delivery (PD) chargers, and MFi cables.
Our commitment to innovation is backed by domestic and foreign advanced production and testing equipment. We have integrated fully automatic vertical and horizontal AI plug-in machines, laser carving, and automatic aging test lines to ensure the highest reliability. With a monthly capacity of 1 million units, we are the cornerstone for global brands seeking a Tier-1 Chinese factory partner.
Functional Test
Aging Test
ATE System
Packing Area
AOI Machine
Auto Assembly
Our facility houses the Ultrasonic Welding Machine, Laser Marking Machine, and Automatic Terminal Machine, providing an effective guarantee for the precision and durability of every jump starter and charger produced.
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