1260110 batería LiPo plana

Flat LiPo Battery Pack Structure Overview

Engineers construct the flat LiPo battery pack using a laminated pouch architecture formed around a stacked electrode core. First, they align multiple layers of cathode, anode, and separator sheets into a flat geometric layout, and they fix the structure using precision positioning tools. Meanwhile, they route current collector tabs toward designated exit points, and they ensure uniform spacing before transferring the assembly into a sealed enclosure. After that, technicians place the prepared core into an aluminum-plastic composite pouch and stabilize its geometry prior to electrolyte processing.

Sistema de materiales y composición de electrodos

Manufacturers coat lithium metal oxide active materials onto aluminum foil to form the cathode layer, and they apply graphite-based slurry onto copper foil to construct the anode layer. In addition, they introduce a multilayer PP/PE separator film to maintain ionic pathways while blocking internal electrical contact. Furthermore, they prepare an organic carbonate electrolyte containing lithium hexafluorophosphate, and they control its purity to maintain consistent electrochemical behavior. Meanwhile, the pouch material combines polymer flexibility with aluminum barrier properties to reinforce structural containment.

Electrode Processing and Assembly Workflow

Technicians begin by mixing active powders, conductive agents, and binders into a uniform slurry, and they coat this mixture onto metallic foils using automated coating equipment. Subsequently, they dry the coated electrodes under controlled temperature zones to remove residual solvents. Then, they calender the electrode surfaces to regulate density and thickness uniformity. After that, they cut the electrodes into defined flat dimensions and stack them alternately with separators using alignment fixtures. Meanwhile, they weld tab connections through ultrasonic methods while maintaining low-resistance joints.

Formation Cycling and Compliance Standards

Engineers initiate controlled formation cycles to activate electrochemical interfaces and stabilize interphase layers within the cell. Then, they execute aging tests under regulated environmental conditions to observe voltage and impedance behavior. Finally, quality teams conduct dimensional checks, insulation resistance tests, and leakage verification. Throughout production, they follow IEC 62133 and UN38.3 standards, and they validate mechanical stability, electrical consistency, and transport safety compliance for flat LiPo battery pack manufacturing.

Características del producto

1. 🛠️ Personalización flexible
   Permite añadir cables, PCB de protección, conectores de terminales y otras personalizaciones según los requisitos 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