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The KYSCH4040 is a dual-bay smart battery charger designed for medical, industrial, and military equipment. It independently charges two batteries simultaneously, supporting SMBus and JEITA protocols. With wide 9-24VDC input, adaptive voltage output, and comprehensive protections, it delivers efficient, safe, and fast charging.
- Input Voltage: 9-24 VDC
- Input Power: ≥120 W
- Charging Voltage: 0-16.8 V
- Charging Current: 0-4 A
- Max Charging Power Per Channel: 50.4 W
- Charging Efficiency: > 85%
- Certifications: CE / FCC
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Product Details
Product Features
- Wide voltage input
- Adaptive Intelligent Battery
- Efficient, safe, and fast charging
- Compatible with all KYS Intelligent Batteries
- Dual battery simultaneous and independent charging control
- Compliant with SMbus and JEITA-optimized charging protocols
- Comprehensive safety protection functions, such as overvoltage, overcurrent, and reverse polarity protection
Application
- Applicable to professional equipment fields such as medical, industrial, and military.
Technical Parameters
| Overview | |
| Input Interface | 2.5φ×5.5φ DC Port |
| Output Interface | 5PIN Blade-type Smart Battery Connector |
| Operating Temperature | -30°C ~ 70°C |
| Recommended Charging Temperature | 0°C ~ 50°C |
| Electrical Performance | |
| Input Voltage | 9-24VDC |
| Input Power | ≥120W |
| Charging Voltage | 0-16.8V |
| Charging Current | 0-4A |
| Max Charging Power Per Channel | 50.4W |
| Charging Efficiency | > 85% |
| Certifications | CE/FCC |
| Dimensions & Specifications | |
| Length | 145.0mm ± 0.5mm |
| Width | 111.5mm ± 0.5mm |
| Height | 38.0mm ± 1mm |
| LED Indication | |
| Power-on Indication | Blue LED steady on |
| Normal Charging | Green LED flashing |
| Battery Fully Charged | Green LED steady on |
| Charging Fault | Red LED steady on |
