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5V 2A Solar Power Bank USB Charge Voltage Controller Regulator Module - Black Shell
About this item
Build your own solar power bank with this 5V 2A USB charge controller module.
It regulates voltage from your solar panel to safely charge USB devices or batteries.
The black shell is compact and easy to wire up—perfect for DIY solar projects, power banks, or off-grid setups.
Made in China, this unbranded module is brand new and ready to go.
No MPN or UPC, but it's a handy little component for anyone tinkering with solar.
USD$ 3.49 
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