13300 batería de litio con forma de condensador de 3,7V

Capacitor-Shaped Lithium Battery Structure Overview

Engineers construct the capacitor-shaped lithium battery using a compact cylindrical architecture that resembles a hybrid form factor. First, they align electrode foils and separator layers into a tightly controlled spiral winding, and they roll the assembly into a dense core structure. Meanwhile, they insert the wound element into a rigid metal shell designed for sealed containment. After that, technicians stabilize internal geometry and prepare the unit for electrolyte infusion under controlled environmental conditions.

Composición de materiales y sistema electroquímico

Manufacturers coat lithium metal oxide compounds onto aluminum foil to form the cathode layer, and they apply graphite-based slurry onto copper foil to build the anode layer. In addition, they introduce a microporous PP/PE separator to maintain ionic pathways while preventing direct electrode contact. Furthermore, they prepare an organic carbonate electrolyte containing lithium salts such as LiPF6, and they control moisture levels to maintain chemical stability. Meanwhile, the outer casing uses aluminum alloy or steel material to provide structural rigidity and sealing reliability.

Proceso de Bobinado y Ensamblaje de Electrodos

Technicians cut coated electrodes into precise strips, and they feed them into automated winding machines to form a uniform spiral core. Then, they regulate winding tension carefully to avoid deformation and internal stress accumulation. After that, they insert the rolled structure into the cylindrical housing and connect electrode tabs to terminal interfaces. Subsequently, they apply laser or resistance welding to secure electrical contact points. Meanwhile, they verify alignment accuracy to maintain consistent layer distribution.

Sistema de Ciclado de Formación y Cumplimiento Estándar

Engineers initiate formation cycling to activate electrochemical reactions and stabilize the solid electrolyte interphase layer within the cell. Then, they conduct aging tests under regulated temperature environments to evaluate voltage stability and impedance behavior. Finally, quality teams perform dimensional inspection, internal resistance testing, and sealing verification. Throughout production, they comply with IEC 62133 and UN38.3 standards, ensuring structural integrity, electrical consistency, and transport safety compliance for capacitor-shaped lithium battery manufacturing.

Características del producto

1. 🛠️ Personalizable
   Personalizable para satisfacer las necesidades del cliente
2. ⚡ Alta potencia
   Tasa máxima de descarga de 20ºC disponible
3. ⏱️ Vida Larga en Ciclo
   Cubre las necesidades de uso a largo plazo del producto
4. 🛡️ Alta seguridad
   Superó pruebas de seguridad exhaustivas
5. 🔋 Capacidad Nominal Verdadera
   Coincide con la capacidad de diseño del producto
6. ⚛️ Opciones Multi-Química
   Cubre sistemas LCO, NCM, NCA y LFP
7. 🧰 Mecanismo de Protección Múltiple
   Placa de protección integrada con protección contra sobrecarga, sobredescarga, sobrecorriente y cortocircuitos

Áreas de aplicación de productos

Este producto es adecuado para una variedad de dispositivos electrónicos portátiles y eléctricos, con aplicaciones típicas que incluyen:

• Cuidado personal y salud: Cepillos de dientes eléctricos, dispositivos de belleza, rastreadores de actividad física, dispositivos médicos

• Digital y Audio inteligentes: Auriculares, altavoces, nebulizadores, juguetes, luces

• Pago financiero y oficina: Máquinas POS, fichas USB, impresoras portátiles