logo
Sobre nosotros

Dongguan Everwin Tech Co., Limited

Everwin Tech Co., Ltd. es un fabricante experimentado de baterías, con el objetivo de proporcionar una solución de energía de parada única y servicios de valor agregado para todos los clientes.
Empresa. img. alt
Empresa. img. alt
Empresa. img. alt
¿ Por qué?
Escoge a nosotros
picurl
Alta Calidad
Sello de confianza, verificación de crédito, RoSH y evaluación de la capacidad del proveedor. La empresa tiene un estricto sistema de control de calidad y un laboratorio de pruebas profesional.
picurl
Desarrollo
Equipo interno de diseño profesional y taller de maquinaria avanzada. Podemos cooperar para desarrollar los productos que necesita.
picurl
Producción
Máquinas automáticas avanzadas, estrictamente sistema de control del proceso. Podemos fabricar todos los terminales eléctricos más allá de su demanda.
picurl
100% de servicio
Embalaje pequeño a granel y personalizado, FOB, CIF, DDU y DDP. Permítanos ayudarle a encontrar la mejor solución para todas sus inquietudes.
Más productos
Solución
Solución
  • Create a complete battery ecosystem supply
    07-10 2025
    We don’t just sell batteries—we engineer them from the inside out. Behind every customized NiMH or LiFePO4 battery pack we deliver lies a full chain of precision manufacturing, cross-team collaboration, and strict quality assurance. Here's a closer look at how we make it happen. A Streamlined Assembly Line with Precision in Every Step Our production line is equipped for efficient battery pack assembly, supporting multiple cell formats and battery chemistries—from NiMH to LiFePO4 and Li-SOCl₂. Every pack goes through: Spot welding, insulation wrapping, and smart BMS integration Capacity sorting & balancing Barcode & serial tracking for quality traceability 100% testing before delivery (voltage, internal resistance, safety) Whether for industrial meters, solar systems or IoT devices, our batteries are built to match real-world demands. From Requirements to Realization – Our Office Team Makes It Work In this workspace, our R&D engineers and sales coordinators work closely to understand each client's unique needs. Here’s how they contribute: Design custom pack configurations (voltage, size, output, protection) Ensure electrical safety and BMS compatibility Coordinate sampling, certification, and production planning Offer multilingual support for global clients With both technical know-how and business experience, this team ensures every project moves from concept to delivery smoothly. Reliable Communication and Support Throughout the Project Our service team follows each order through the entire lifecycle—from inquiry to post-delivery support. With quick response times and clear communication, we help clients: Track production progress and lead times Resolve technical or shipping issues swiftly Plan future orders based on feedback and usage data Build long-term trust through consistent service For us, a battery is not just a product—it's a long-term commitment to quality, performance, and partnership. Ready to Customize Your Next Battery Solution? From assembly line to engineer’s desk to support inbox, every part of our operation is geared toward one thing: helping you power your application with safety and confidence.
  • Precision-Engineered NiMH and Lithium Thionyl Chloride Batteries
    07-08 2025
    A Case Study in Custom Cell Development & Assembly Craftsmanship In this project, we delivered two core battery solutions—NiMH rechargeable batteries and Li-SOCl₂ primary lithium batteries—tailored for clients requiring long-lasting, stable, and high-performance power sources across industrial environments. But beyond product delivery, this case reflects our deep engineering strength and flexible manufacturing capabilities in cell customization, battery assembly, and design integration. 01 | Custom NiMH Battery Packs — Designed for Real-World Durability Our NiMH production line supports a wide range of cylindrical cell sizes, from 2/3AA to D type, with the ability to customize voltage, capacity, and assembly structure. In this case, we: Selected high-drain NiMH cells with enhanced cycle stability (800+ cycles) Designed tab-connected and shrink-packed battery packs with precise polarity control Integrated spot-welded nickel strips, PVC wrapping, and custom wire leads for seamless plug-and-play installation Applied triple-layer quality control, including capacity sorting, internal resistance testing, and simulated load tests Our packs are widely compatible with handheld devices, medical tools, and consumer electronics—where reliability and safety matter most. 02 | Advanced Li-SOCl₂ Batteries — Built for Long-Term Field Deployment Lithium Thionyl Chloride (Li-SOCl₂) batteries demand precision—from material purity to sealing technique. For this batch, we produced ER14250 and ER18505 models, focusing on extreme consistency in output and long-term shelf stability. What sets our process apart: All cells are vacuum-sealed using laser welding to ensure absolute airtightness We utilize high-purity thionyl chloride, combined with spiral-wound cathode construction, enabling energy density up to 700Wh/kg Each battery undergoes ultra-low leakage current testing (
  • Batería LiFePO4 Personalizada para Proyecto de Almacenamiento de Energía Solar
    07-04 2025
    Batería LiFePO4 personalizada para almacenamiento de energía solar Aplicación:Sistema solar fuera de la redTipo de batería:LiFePO4, hecho a medidaRequisitos del cliente:Batería de almacenamiento segura y de larga duración para uso solar residencial Características clave Estables y seguras: células LiFePO4 de grado A con protección BMS incorporada Monitoreo en tiempo real: la pantalla LCD muestra el voltaje, el estado de carga y la temperatura Casilla a medida: carcasa ABS duradera con terminales reforzados Diseño portátil: correa incorporada para facilitar su manejo Duración del ciclo: más de 3500 ciclos a una profundidad de descarga del 80% Escalable: admite conexiones en serie y paralelas para sistemas más grandes ¿Por qué elegirnos? Nos especializamos en soluciones de baterías LiFePO4 personalizadas para almacenamiento de energía solar.Cada detalle está diseñado para satisfacer las necesidades específicas del cliente con altos estándares de calidad y un rendimiento confiable.. El cliente estaba plenamente satisfecho con el producto entregado y ya ha iniciado pedidos repetidos para futuras instalaciones solares.
Últimos blogs
Descubre los últimos blogs
Contacta con nosotros
Encuesta
Si tiene alguna pregunta, póngase en contacto con nosotros de inmediato y responderemos lo antes posible
También pueden seguirnos en las redes sociales.
+8613714565423