The global demand for high-performance lithium-ion battery chargers has seen an unprecedented surge, driven by the aggressive transition toward green energy and electric mobility. As a premier China lithium ion battery charger manufacturer, we have witnessed the market evolve from simple charging bricks to highly intelligent, networked power management systems.
Company Overview: Established in 2001, Shenzhen E-Tronde Charger Co., Ltd. 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.
Scale and Facilities: Our workforce of over 100 professionals operates within a production area covering more than 10,000 square meters. Equipped with state-of-the-art manufacturing facilities, including dedicated SMT (Surface-Mount Technology) and through-hole assembly lines, fully automated transformer production workshops, and cutting-edge automated charger production areas.
R&D Excellence: Supported by a skilled team of more than 10 experienced engineers, we ensure high-quality product development and robust engineering solutions tailored to global standards.
As a top-tier lithium ion battery charger factory, we leverage China's unparalleled supply chain ecosystem to deliver value that international competitors cannot match. Our advantage is built on four pillars of excellence:
We provide full customization—from PCB layout and firmware programming to housing design and cable specifications. Whether you need a 12V 1A consumer charger or a 72V 30A industrial beast, we build it to your brand's DNA.
Every charger undergoes a 100% full-load burn-in test, high-voltage isolation test, and multi-stage automated optical inspection (AOI). Our failure rate is maintained below 0.3%.
Being located in Shenzhen, the "Silicon Valley of Hardware," we can source components and produce functional prototypes in as little as 7-10 days, significantly shortening your time-to-market.
Our products are engineered to meet CE, UL, RoHS, FCC, and PSE requirements, ensuring your business faces no legal or safety hurdles when importing to Europe, North America, or Japan.
Our Lithium Ion Battery Chargers are engineered for diverse, high-stakes environments. We don't just sell hardware; we provide the energy heartbeat for various industries:
From 48V e-scooters to 72V electric motorcycles, our chargers feature "Smart Pulse" technology to desulfate batteries and extend their lifespan by up to 25%. Our waterproof models are perfect for rental e-bike fleets parked outdoors.
Warehouses rely on our 24V and 48V high-current chargers. With PFC (Power Factor Correction) and universal 110-230VAC input, they provide stable charging for Automated Guided Vehicles (AGVs) and electric forklifts in 24/7 operations.
Saltwater environments require extreme corrosion resistance. Our aluminum alloy casing chargers with waterproof sealing are the preferred choice for marine lithium batteries and neighborhood electric vehicles (NEVs).
At Shenzhen E-Tronde Charger, customer satisfaction is at the heart of our values. Having successfully established a comprehensive domestic sales network across China with provincial agents, we are now aggressively expanding into Southeast Asia, Europe, and South America.
We understand the procurement needs of global enterprises: Stable supply chains, competitive pricing, and technical support. That is why we offer dedicated account managers and 24/7 engineering consultation to our international partners. Our corporate philosophy focuses on sustainable growth, product excellence, and continuous innovation.
E-Tronde Charger
