KYSB1S38 Bateria Substituível
This KYSB1S38 standard lithium battery pack uses removable 18650 cells and features a gold finger connector and NTC temperature monitoring. It has passed multiple international certifications, with a compact and robust design, making it suitable for portable applications such as medical and industrial equipment.
- Tensão nominal: 3,6V
- Nominal Capacity: 3.3Ah
- Resistência interna: <100mΩ @ 1kHz a 25°C
- Max. Charge Current: 1.65A
- Max. Charge Voltage: 4.2V
- Max. Discharge Current: 3.5A
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Visão geral
Engineers design the Replaceable Battery using a compact 1S modular architecture. First, they align cylindrical lithium-ion cells into a precision housing with controlled spacing. Then, a smart interface connector is integrated to support fast plug-in installation and stable electrical transfer. Meanwhile, a reinforced polymer shell is formed to maintain mechanical strength and insulation reliability. After structural assembly, technicians proceed with electronic calibration and system validation to ensure consistent output behavior.
Material Composition and Internal Configuration
Manufacturers apply high-energy lithium-ion cells with stable electrochemical performance. In addition, Panasonic-grade or equivalent cells are often selected to maintain cycle stability and energy density consistency. Furthermore, a microporous separator is inserted between electrodes to manage ion flow and reduce internal short risks. Meanwhile, lithium salt electrolyte is injected under controlled humidity conditions to ensure chemical stability. Copper alloy terminals are installed to improve conductivity, while insulating layers maintain electrical isolation across the pack.
Smart Control System and Electrical Logic
Engineers integrate a smart Battery Management System (BMS) to actively monitor voltage, current, and temperature in real time. Then, the system executes overcharge, over-discharge, and short-circuit protection automatically. Moreover, communication interfaces allow host devices to read battery status and operating conditions. Meanwhile, CC/CV charging logic ensures stable charging curves across repeated cycles. As a result, electrical performance remains consistent even under variable load conditions.
Manufacturing Process and Quality Control
Production begins with cell grading and capacity matching to ensure uniform performance. Subsequently, automated welding connects cell terminals into a stable structure. After that, technicians perform insulation resistance testing and continuity verification. Meanwhile, firmware calibration ensures accurate smart data reporting. In addition, vibration and thermal tests validate structural endurance under operational stress.
Detalhes do Produto
Características do Produto
- 18650 Removable Lithium-ion Battery Pack
- Meets IEC62133/UN38.3 certification
- Gold finger interface
- Battery NTC temperature interface lead-out
- Uses Panasonic cells, boasting the highest energy density and stability on the market
- Compact and robust construction
- Comprehensive safety protection functions, such as overcharge, over-discharge, overcurrent, over-temperature, and short circuit protection
- Supports quick-swap operation
- Uses with KYSCH1S04 charging dock
Áreas de Aplicação do Produto
- Dispositivos Médicos Classe III
- Instrumentos de Medição de Precisão
- Computadores Industriais
- Equipamentos de Teste Não Destrutivo
- Dispositivos industriais e médicos portáteis, etc.
Parâmetros Técnicos
| Visão geral | |
| Capacidade Inicial de Embarque | 20%~30% |
| Certificações | CE/FCC/IEC62133/UN38.3/REACH/RoHS/ (EU) 2023/1542 |
| Temperatura de Operação | 0°C ~ 50°C (Carga) -20°C ~ 60°C (Descarga) |
| Temperatura de armazenamento | -20°C ~ 50°C (máximo) -20°C ~ 25°C (Recomendado) |
| Desempenho Elétrico | |
| Tensão nominal | 3,6V |
| Capacidade nominal | 3.3Ah |
| Resistência Interna | <100mΩ @ 1kHz at 25°C |
| Corrente máxima de carga | 1.65A |
| Tensão máxima de carga | 4,2V |
| Corrente máxima de descarga | 3.5A |
| Vida do ciclo | 500 cycles ≥ 80% of rated capacity (Test standard: CC/CV charge 1.65A/4.2V; CC discharge 0.66A to 2.5V @ 25°C) |
| Especificações de Tamanho | |
| Duração | 75.0mm ± 0.2mm |
| Largura | 20.5mm ± 0.2mm |
| Espessura | 20.5mm ± 0.2mm |
| Peso | 57g±5g |