Li-ion Battery Charger Boost Module 3.7V Step Up 9V 5V 2A Adjustable Board

Product Features: - Input Voltage: 2.5V to 5.5V - Output Voltage: 1.23V to 24V - Output Current: 0 to 2A - Efficiency: Up to 94% - Operating Temperature: -40°C to 85°C - Support Over-Discharge Protection: Yes - Support Over-Current Protection: Yes - Support Short-Circuit Protection: Yes - Support Battery Reverse Connection Protection: Yes - 100% Authentic Li-Ion Battery Charger Boost Module - Suitable for Charging Power Banks, Smartphones, Tablets, etc. - Dual USB Ports for Convenient Charging - Long-Lasting Battery Life - Sleek and Compact Design - Durable and Reliable What's in the Box: - Li-ion Battery Charger Boost Module - User Manual - Micro USB Cable Benefits: The Li-ion Battery Charger Boost Module is a compact and efficient solution for charging Li-ion batteries. It offers a wide range of output voltage and current, making it suitable for charging a variety of devices. The module also features multiple protection circuits to ensure safe and reliable operation. Key Usage Points: - Easy installation - Durable construction - Adjustable output voltage and current - Multiple protection circuits - Compact and lightweight Additional Features: - Built-in LED indicator - Low-power consumption - RoHS compliant

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