Waveshare Solar Power Management Module with 14500 Lithium Battery- 5W
[BAT-08-023]
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BAT-08-023
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Free delivery in 10-15 days by YunExpress on orders over $35.
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$14.25
The Waveshare Solar Power Management Module with 14500 Lithium Battery is designed for 6V to 24V solar panels. It can charge a 3.7V rechargeable Li battery via solar panel or USB connection, providing regulated outputs of 5V/1A or 3.3V/1A. Featuring MPPT (Maximum Power Point Tracking) for efficiency, it is ideal for solar-powered, low-power IoT, and eco-friendly projects. The module includes multiple protection circuits ensuring high-efficiency, stability, and safety.
Specifications of Waveshare Solar Power Management Module with 14500 Lithium Battery - 5W
- Input Voltage: 6V~24V (solar panel), DC-002 jack or screw terminal input
- Battery: 3.7V 14500 Li-ion battery
- Output Voltage: 5V/1A (USB), 3.3V/1A (pin header)
- Function: MPPT (Maximum Power Point Tracking)
- Protection Circuits: Over charge, over discharge, reverse protection, overheat, over current
- Charging Cutoff Voltage: 4.2V
- Over Discharging Protection Voltage: 2.9V
- Indicators: Multiple LEDs for monitoring solar panel and battery status
- Capacitors: High capacity aluminum electrolytic and SMD ceramic capacitors
- USB Recharging Efficiency: ~82%
- Batteries Boost Output Efficiency: ~86%
- Quiescent Current: <2mA
- Operating Temperature: -40~85C
- Battery Holder: 14500 battery holder and PH2.0 connector
- Dimensions: 65x56x18mm
How to Use the Waveshare Solar Power Management Module with 14500 Lithium Battery
- Connect the Solar Panel: Attach a 6V to 24V solar panel to the DC-002 jack input or screw terminal input.
- Battery Installation: Insert a 3.7V rechargeable Li battery into the 14500 battery holder or connect it via the PH2.0 connector.
- USB Charging Option: For USB charging, connect a USB cable to the module.
- MPPT Adjustment: Use the onboard MPPT SET switch to select the level closest to the input level for optimal charging efficiency.
- Monitor LEDs: Observe the LED indicators to monitor the status of the solar panel and battery.
- Output Utilization: Use the USB port for 5V output or the pin header for 3.3V or 5V output.
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