13300 Batteria al litio a forma di condensatore 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.

Composizione dei materiali e sistema elettrochimico

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.

Processo di avvolgimento e assemblaggio degli elettrodi

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 di Ciclaggio della Formazione e Conformità Standard

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.

Caratteristiche del prodotto

1. 🛠️ Personalizzabile
   Personalizzabile per soddisfare le esigenze dei clienti
2. ⚡ Alta potenza
   Tasso massimo di scarico di 20°C disponibile
3. ⏱️ Ciclo Lungo
   Soddisfa le esigenze di utilizzo a lungo termine del prodotto
4. 🛡️ Alta Sicurezza
   Superato test di sicurezza completi
5. 🔋 Capacità Nominale Vera
   Rispecchia la capacità di progettazione del prodotto
6. ⚛️ Opzioni Multi-Chimica
   Copre i sistemi LCO, NCM, NCA e LFP
7. 🧰 Meccanismo di Protezione Multipla
   Scheda di protezione integrata con protezione contro sovraccarichi, sovrascarichi, sovracorrenti e cortocircuiti

Aree di applicazione dei prodotti

Questo prodotto è adatto a una varietà di dispositivi elettronici portatili e elettrici, con applicazioni tipiche che includono:

• Cura personale e salute: Spazzolini elettrici, dispositivi di bellezza, tracker per la fitness, dispositivi medici

• Smart Digital & Audio: Cuffie, altoparlanti, nebulizzatori, giocattoli, luci

• Pagamento finanziario e ufficio: Macchine POS, Token USB, Stampanti Portatili