In an increasingly digital world, uninterrupted connectivity is not a luxury but a necessity. Global enterprises are seeking robust Emergency Power Bank solutions to safeguard against grid instability and support remote workforces in diverse environments.
Heavy industries and logistics sectors utilize high-capacity portable power to maintain communication devices, IoT sensors, and diagnostic tools in areas without fixed power infrastructure, ensuring operational continuity.
Governmental and non-governmental organizations globally are integrating high-capacity solar and GaN-powered chargers into emergency relief kits, emphasizing the role of reliable energy in crisis management.
Guangdong Laisen Electronic Technology Co., Ltd. founded in 1983, located in Donguan City, we have more than 700 employees, it covers an area of about 20,000 square meters with 2 modern workshop buildings.
Laisen is specialized in manufacturing all kinds of USB chargers, switching power supplies, Power delivery chargers, opening power adapters, and MFi cables. We adopt automated assembly line work, with a monthly output of approximately 1 million various types of power adapters.
With 40 years of expertise, we have evolved into a leading China Emergency Power Bank Exporter, delivering technology that meets the most stringent international standards.
Gallium Nitride (GaN) allows for smaller, cooler, and more efficient charging circuits. Our 65W GaN Power Banks provide laptop-level charging speeds in a pocket-sized form factor, ideal for business travelers.
With capacities reaching 50,000mAh and integrated high-efficiency solar panels, our outdoor emergency series provides a sustainable energy source for off-grid operations and long-term emergency scenarios.
Universal compatibility is key. Our chargers support QC3.0, PD 3.0, and specific protocols for major brands like Apple, Samsung, and Huawei, ensuring one device can power an entire hardware ecosystem.
We provide full-service customization for global brands, including PCB design, housing molding, and certification management to help our partners lead their local markets.
We have automatic dispensing machines, SMT machines, reflow soldering, fully automatic vertical and horizontal AI plug-in machines, wave soldering, fully automatic computer testers, high and low temperature environment testing equipment, and ROHS environmental testing equipment.
Domestic and foreign advanced production and testing equipment provide an effective guarantee for the quality of the product. In the past 30 years, Laisen passed ISO9001 and 14001 management system certification.
IQC Quality Control
AI Plug-in Processing
Precision Wave-soldering
Expert Board Inspection
Automatic Testing System
Streamlined Assembly
Rigorous Aging Test
Fully Automated Aging Line ensuring 100% reliability before shipping.
Compact, flight-approved power banks for professionals navigating different voltage standards and plug types across the USA, Europe, and Asia.
Waterproof and shock-resistant solar chargers designed for the rugged terrains of the Australian Outback or the South American Andes.
High-wattage GaN chargers that act as a backup UPS for laptops in regions with frequent power shedding or developing infrastructure.
Our products all get K-mark, UL, cUL, FCC, GS, BS, CE, SAA, RCM, PSE, and CCC certifications. This ensures that our partners can import and sell our products in any major market without legal or safety barriers.
90% of our products are exported to the United States, Europe, Australia, South America, Southeast Asia, Japan, and other countries and regions, proving our capability to meet diverse market expectations.
Laisen Electronic
