Batería LiPo Recargable de una sola celda 450840

Single Cell Rechargeable LiPo Battery Structural Overview

Engineers design the 450840 single cell rechargeable LiPo battery using a compact pouch-cell structure with layered internal components. First, they arrange the cathode, separator, and anode into a flat stacked configuration to maintain uniform thickness across the cell body. Then, technicians align each layer carefully to reduce internal displacement during sealing and cycling. Meanwhile, insulated films are applied between conductive sections to improve structural stability and electrical isolation. After positioning, the cell enters the lamination and pouch-forming stage.

Materiales de electrodos y química interna

Manufacturers construct the cathode using lithium metal oxide coated on aluminum foil, while the anode is produced from graphite material applied to copper foil. In addition, a microporous polymer separator is placed between the electrodes to allow lithium-ion transfer while preventing direct contact. Furthermore, the electrolyte contains lithium salts dissolved in organic carbonate solvents, and moisture levels are strictly controlled during injection and sealing. Meanwhile, the outer pouch uses aluminum-plastic laminated film instead of a rigid metal shell, helping maintain a thin and flexible structure.

Proceso de fabricación y laminación de celdas

Technicians begin by mixing active materials, conductive additives, and binders into uniform electrode slurry. Next, automated coating machines apply the slurry evenly onto metal foils. After drying, the electrodes pass through calendaring rollers to achieve stable density and thickness. Subsequently, the coated materials are cut into precise dimensions and stacked into layered structures. Meanwhile, alignment equipment checks positioning accuracy before the cell proceeds to lamination and packaging.

Normas de Ensayo de Formación y Cumplimiento

Engineers perform initial charge-discharge cycling to activate the electrochemical system and stabilize internal interfaces. Afterwards, aging tests evaluate voltage retention and internal resistance consistency over time. Finally, insulation resistance testing, sealing inspection, and electrical verification are completed before shipment. Throughout manufacturing, the single cell rechargeable LiPo battery follows IEC 62133 and UN38.3 safety standards, ensuring structural reliability, electrical safety, and transportation compliance.

Características del producto

1. 🔋 Alta capacidad y producción estable
   Genuine capacity with low self-discharge for steady, long-lasting power.

2. 🛡️ Diseño de Seguridad Multi-Protección
   Las protecciones integradas protegen contra sobrecargas, sobredescargas, sobrecorrientes y cortocircuitos.

3. 🔧 Personalización flexible
   Permite añadir cables, PCB y conectores para cumplir requisitos específicos.

4. 🔄 Vida Larga en Ciclo
   Diseñado para un rendimiento estable mediante ciclos repetidos de carga y descarga.

5. 📱 Amplia gama de aplicaciones
   Adecuado para diversos dispositivos electrónicos portátiles y compactos.

6. 🏭 Suministro directo de fábrica
   Control de calidad estricto con soporte rápido de muestras y servicio OEM.

Áreas de aplicación de productos

Ideal para electrónica portátil y de uso diario que requiere seguridad, larga vida útil y tamaño compacto.

• Cuidado personal: Cepillos de dientes eléctricos, pulseras deportivas, dispositivos médicos
• Audio y entretenimiento: Auriculares, altavoces, juguetes
• Electrónica diaria: Luces LED, productos electrónicos generales