A global leader in advanced battery chargers and power supply solutions — trusted by thousands of partners across consumer electronics, telecommunications, and automotive industries since 2001.
Shenzhen E-Tronde Charger Co., Ltd., established in 2001, specializes in the development, production, and sales of advanced battery chargers and power supply products. With over two decades of expertise, the company has emerged as a leading innovator in the power electronics industry.
From a focused domestic manufacturer to a globally recognized power solutions provider, E-Tronde's journey reflects a relentless commitment to engineering excellence, quality assurance, and customer-centric innovation.
Our products are trusted by OEM partners, distributors, and end-users across Southeast Asia, Europe, South America, and beyond. Every charger and power supply we produce undergoes rigorous quality control to meet international standards.
Our state-of-the-art production campus spans over 10,000 square meters, equipped with cutting-edge technology and automated production lines to ensure consistent quality at scale.
Dedicated Surface-Mount Technology (SMT) lines with high-speed automated placement machines ensure precision and efficiency in PCB assembly for all product lines.
Specialized through-hole assembly lines handle complex component integration, ensuring structural integrity and long-term reliability for demanding applications.
Fully automated transformer production workshops deliver consistent magnetic performance, critical for power efficiency and electromagnetic compatibility across all charger models.
Cutting-edge automated charger and power supply production areas minimize human error, maximize throughput, and maintain strict quality standards across every unit produced.
Our in-house R&D laboratory is staffed by more than 10 experienced engineers who continuously develop next-generation solutions, conduct product testing, and drive innovation cycles.
A dedicated quality control center with advanced testing equipment validates every product against international safety and performance standards before shipment to global customers.
E-Tronde delivers a comprehensive range of power management solutions designed for diverse industries and applications worldwide.
High-efficiency chargers for lead-acid, lithium-ion, and NiMH batteries across automotive, industrial, and consumer segments.
Universal and application-specific power adapters with wide input voltage ranges, meeting global safety certifications.
Compact, lightweight charging solutions for smartphones, tablets, laptops, and portable devices with fast-charge technology.
Robust chargers engineered for electric vehicles, motorcycles, and automotive battery maintenance with intelligent charging algorithms.
Reliable, stable power supply units designed for telecommunications infrastructure, ensuring uninterrupted network operations.
Heavy-duty power management systems for industrial automation, medical equipment, and specialized commercial applications.
Eco-friendly power solutions with standby power reduction, meeting ErP, Energy Star, and other global energy efficiency standards.
Fully customized charger and power supply designs tailored to client specifications, from prototype to mass production.
Our competitive advantages are built on decades of technical mastery, rigorous quality standards, and an unwavering commitment to customer success.
Since 2001, we have accumulated deep domain knowledge in power electronics, enabling us to anticipate market trends and deliver solutions that exceed client expectations consistently.
Our team of 10+ senior engineers drives continuous product innovation, from concept design to prototype validation and full-scale production, ensuring cutting-edge solutions.
E-Tronde products are renowned for exceptional energy efficiency, durability, and reliability — engineered to perform in the most demanding environments globally.
With established networks across China and rapidly expanding into Southeast Asia, Europe, and South America, we provide seamless supply chain support to international partners.
Our 10,000㎡ facility with fully automated production lines ensures high-volume output without compromising on the precision and quality our clients depend on.
We invest in building lasting relationships with our clients, offering flexible OEM services, responsive technical support, and tailored solutions that grow with your business.
E-Tronde's commitment to quality is validated by internationally recognized certifications, ensuring our products meet the highest safety and performance benchmarks.
All applicable products carry CE marking, confirming compliance with European Union safety, health, and environmental protection requirements.
FCC-certified products meet U.S. Federal Communications Commission standards for electromagnetic interference and radio frequency emissions.
E-Tronde adheres strictly to RoHS directives, ensuring all products are free from hazardous substances, supporting environmental sustainability.
Our ISO 9001-certified quality management system ensures systematic process control, continuous improvement, and consistent product excellence across all production stages.
Select product lines carry UL or ETL marks, providing assurance of electrical safety compliance for North American market requirements.
Products certified under Japan's PSE standard, enabling seamless entry into the Japanese market with full regulatory compliance.
Selected charger and adapter models meet Energy Star efficiency criteria, demonstrating our commitment to reducing energy consumption globally.
Australian and New Zealand market certifications ensuring our products comply with local electrical safety and electromagnetic compatibility standards.
E-Tronde is a trusted OEM/ODM partner for global brands, offering end-to-end customization from concept design to mass production delivery.
With over two decades of manufacturing experience and a dedicated R&D team, E-Tronde has the capability to bring your custom charger and power supply concepts to life. We work closely with clients to understand their technical requirements, aesthetic preferences, and market positioning.
From initial consultation and schematic design to tooling, prototyping, certification support, and mass production, our OEM/ODM process is streamlined to deliver results on time and within budget.
In-depth consultation to understand your specifications, target market, and compliance requirements.
Our engineers develop schematics, PCB layouts, and mechanical designs tailored to your needs.
Rapid prototyping followed by rigorous testing and client approval before production commitment.
Scalable production runs with full QC oversight, packaging customization, and on-time global delivery.
Custom Branding & Logo
Custom Packaging Design
Custom Form Factor
Multi-Plug Compatibility
Global Certification Support
Small MOQ Available
Fast Lead Times
NDA & IP Protection
Having built a comprehensive domestic network across China, E-Tronde is actively expanding into key international markets with dedicated regional support.
Nationwide network with provincial agents and regional distributors covering all major markets.
Active penetration in Vietnam, Thailand, Indonesia, Malaysia, and the Philippines with growing partnerships.
CE-certified products distributed across Germany, France, UK, Poland, and other EU markets.
Expanding presence in Brazil, Argentina, Chile, and Colombia with localized product compliance.
Serving international brands as a white-label manufacturing partner across 50+ countries worldwide.
Real-world examples of how E-Tronde's engineering expertise and manufacturing capabilities have delivered measurable value to global clients.
Developed a custom 48V/20A intelligent battery charger for an European electric vehicle brand. The project required CE, RoHS, and EMC compliance, delivered within 90 days from design brief to mass production approval.
Designed and manufactured a 65W GaN fast-charge USB-C adapter with custom branding for a major Southeast Asian retail chain. Full PSE and FCC certifications obtained within the project timeline.
Engineered a ruggedized 24V DC power supply series for telecom base station applications in South America, meeting local ANATEL standards and extreme temperature operating requirements.
Hear directly from our global partners about their experience working with Shenzhen E-Tronde Charger Co., Ltd.
"E-Tronde has been our OEM manufacturing partner for over 5 years. Their engineering team is highly responsive, and the product quality consistently meets our strict European market standards. We've never had a compliance issue."
"The custom GaN charger project exceeded our expectations in both timeline and performance. E-Tronde's R&D team understood our requirements perfectly and delivered a product that our customers absolutely love."
"What sets E-Tronde apart is their combination of technical expertise and genuine partnership mentality. From certification support to after-sales service, they handle everything professionally. Highly recommended."
At the heart of everything we do is a deep commitment to our customers, our people, and the planet. These core values guide every decision we make.
We invest heavily in R&D to stay ahead of market demands, developing solutions that anticipate the needs of tomorrow's connected world.
Customer satisfaction is the cornerstone of our values. We listen, adapt, and deliver solutions that consistently exceed expectations across every touchpoint.
We pursue sustainable business practices, from energy-efficient product design to responsible manufacturing, contributing to a greener global economy.
Every product bearing the E-Tronde name represents our commitment to superior performance, durability, and energy efficiency — no compromises.
Whether you're looking for reliable off-the-shelf chargers, custom OEM solutions, or a long-term manufacturing partner — E-Tronde has the expertise and capacity to deliver.
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E-Tronde Charger
