Solar LiPo Charger Board CN3065 – DIY Outdoor Charging

Solar-Powered LiPo Charger Board with CN3065 Chip

Take your DIY electronics projects off the grid with this compact Solar LiPo Charger Board featuring the reliable CN3065 lithium charge management chip. Designed for makers, hobbyists, and engineers, this SMD-packaged board efficiently harvests energy from a solar panel (4.4–6V input) to charge single-cell lithium polymer batteries at up to 500mA — making it perfect for remote sensors, outdoor gadgets, and portable DIY builds.

The board ships ready to use with an included connector wire, so you can integrate it into your project right away. Its wide operating temperature range (−40°C to +85°C) means it performs reliably in harsh outdoor environments, from freezing winters to scorching summers.

Made in Mainland China.

Key Features

• CN3065 Charge Management IC — stable, efficient single-cell LiPo charging
• Solar Input: 4.4V – 6V — compatible with standard small solar panels
• Up to 500mA Charge Current — fast, steady charging for your battery
• SMD Package — ultra-compact form factor for space-constrained projects
• Wide Operating Temperature: −40°C to +85°C — built for outdoor use year-round
• Includes Connector Wire — plug-and-play integration into your circuit
• No High-Concern Chemicals — cleaner build for safer projects
• Ideal for DIY solar-powered sensors, weather stations, remote cameras, and more

Specifications

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Frequently Asked Questions

Q: What type of battery does this solar charger board charge?

A: This CN3065-based solar LiPo charger board is designed specifically for single-cell lithium polymer (LiPo) batteries. It safely manages the charging process to protect your battery and extend its lifespan.

Q: What solar panel voltage do I need to use with this board?

A: The board accepts a supply voltage of 4.4V to 6V, which is compatible with most small 5V solar panels commonly used in DIY outdoor projects.

Q: Is this board suitable for outdoor projects in extreme temperatures?

A: Yes! With a wide operating temperature range of −40°C to +85°C, this charger board is built to handle demanding outdoor environments throughout all seasons.

Q: Does it come with everything needed to connect it to my project?

A: The board comes with a connector wire included, making it straightforward to integrate into your DIY circuit without needing additional connectors right away.