Established in 2001, Shenzhen E-Tronde Charger Co., Ltd. has spent over two decades pioneering the power electronics landscape. As a premier China-based IP67 waterproof charger manufacturer, we specialize in the full lifecycle of battery management systems—from innovative R&D to large-scale global exportation. Our expertise lies in creating ruggedized, high-efficiency charging solutions that withstand the most demanding environmental conditions.
Our facility in Shenzhen serves as a global hub for power innovation, where we integrate advanced SMT (Surface-Mount Technology) with rigorous quality control protocols. Whether it's for Electric Vehicles (EV), Industrial Material Handling, or Outdoor Marine Applications, E-Tronde provides the reliability that modern infrastructure demands.
Years Experience
SQM Factory Area
Professional Staff
Certified Quality
The global transition toward electrification is no longer a trend—it is a reality. From the bustling ports of Rotterdam to the expansive agricultural fields of Brazil, the demand for IP67 Waterproof Chargers has reached an all-time high. Unlike standard consumer chargers, industrial-grade waterproof chargers are designed to operate in environments where moisture, dust, and vibration are constant threats.
With the rise of e-bikes, e-scooters, and electric tricycles, outdoor charging is essential. Our 72V and 48V series are built to handle rain and humidity, ensuring commuters are never left stranded.
Automated Guided Vehicles (AGVs) in warehouses and outdoor logistics robots require 3300W+ high-power, dustproof chargers to maintain 24/7 operational cycles without component failure.
The corrosive nature of salt spray and high humidity makes IP67 rating mandatory for boat battery maintenance and coastal energy storage systems.
Off-grid solar systems and portable "Solar Blankets" utilize our conversion technology to transform raw solar power into stable, battery-ready energy in remote locations.
As a leading charger exporter, E-Tronde stays ahead of the curve by integrating the latest technological advancements into our product lines:
We are moving toward higher power densities. By using GaN components, we can reduce the size of our 3300W chargers while increasing efficiency and reducing heat output.
Our intelligent pulse chargers don't just fill a battery; they maintain it. By desulfating lead-acid plates and balancing lithium cells, we extend battery life by up to 30%.
Modern procurement requirements often include data logging. Our upcoming series features CAN bus communication for real-time status updates in industrial fleets.
Global enterprises look for more than just a product; they look for a partnership. At E-Tronde, we understand the nuances of international trade, from CE and UL certifications to localized voltage requirements (110V vs 220V) and plug standards (EU, US, UK, AU).
Why B2B Buyers Choose Us:
• Scalable manufacturing capacity for OEM/ODM orders.
• In-house engineering team for custom voltage/current curves.
• Rigorous 24-hour burn-in testing for every unit.
• Transparent supply chain and ethical manufacturing practices.
Operating out of Shenzhen, the world's electronics capital, grants E-Tronde unparalleled advantages. We sit at the heart of the global electronics supply chain, allowing us to source the highest quality components at competitive costs and integrate them into our waterproof battery chargers.
Our factory is equipped with fully automated transformer production lines and high-precision SMT machines. This automation ensures consistency—whether you order 100 units or 10,000 units, the quality remains identical. Our 10+ senior engineers work tirelessly to iterate on designs, ensuring that our products meet the "New Energy" demands of the 21st century.
We are committed to green manufacturing. Our chargers are designed for maximum energy efficiency, reducing the overall carbon footprint of the electric vehicles they power.
3300W IP67 Waterproof Smart Battery Charger for Industrial and Outdoor Applications
3300W IP67 Waterproof Industrial Battery Charger for Outdoor Charging Solutions
120W Outdoor Power Charging Electric Car Charger Folding Solar Blanket Charger
Pulse Repair 12V 6A Lead Acid Battery Charger LCD Display Smart Motorcycle SUV Car Battery Charger
At Shenzhen E-Tronde Charger Co., Ltd., customer satisfaction is at the heart of the company’s values. We don't just sell hardware; we provide the energy that keeps your business moving. With a focus on sustainable growth, product excellence, and continuous innovation, E-Tronde strives to be a leader in the global charger and power supply industry, providing reliable, high-performance solutions to meet the needs of today’s dynamic world.
Empowering the Future, One Charge at a Time.
E-Tronde Charger
