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The Mini Solar Lipo Charger Board is a compact and efficient charging module specifically designed for solar-powered LiPo battery applications. Featuring the CN3065 charging IC, this module safely and effectively charges a single-cell 3.7V lithium polymer battery using a solar panel or any low-voltage DC power source.
Its ultra-miniature design makes it ideal for lightweight and space-constrained projects. With built-in charge regulation and a default charging current of 500mA, this charger is perfect for DIY solar projects, wearables, and energy harvesting systems. Simply connect a solar panel (4.4V–6V) to the input and a 3.7V LiPo cell to the output to begin charging automatically.
🔧 Key Features
- Ultra-compact Mini Solar Lipo Charger Board
- Based on CN3065 Lithium Charging IC
- Charges 3.7V single-cell LiPo batteries efficiently
- Solar input range: 4.4V to 6V
- Default max charging current: 500mA
- Plug-and-play design for easy integration
📐 Technical Specifications
| Product Name | Mini Solar Lipo Charger Board |
| IC Used | CN3065 |
| Supported Battery Type | 3.7V Single-Cell LiPo |
| Charging Current | 500mA (default) |
| Input Voltage Range | 4.4V to 6V |
| Overcharge Protection | Yes (via CN3065) |
| Operating Temperature | -20°C to 70°C |
| Dimensions | ~22mm × 17mm |
| Weight | ~2g |
| Recommended Load Connection | Parallel with battery |
📌 Applications
- Solar-powered IoT and wearable devices
- Low-power data loggers
- Remote sensors and weather stations
- DIY energy harvesting projects
- Educational electronics kits
💡 Why Choose This Solar Charger?
The Mini Solar Lipo Charger Board offers a compact and reliable solution for safely charging LiPo batteries via solar panels. Its CN3065-based regulation ensures stable operation, protecting your battery from overcharging and extending its life. A must-have for solar energy experiments and portable charging systems.
📦 Package Includes
- 1 × Mini Solar Lipo Charger Board (CN3065-based)
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