3pcs XL3163 Portable Solar Charger Li Battery Charging Module with Type-C 5V Power Module

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• 【Solar & USB-C Dual Input for Ultimate Convenience】 Effortlessly charge your devices using either a 5V solar panel or a USB-C cable—our advanced module automatically switches between inputs to ensure uninterrupted power supply. Whether you're camping in the wilderness or working from home, this compact solar charger keeps your gadgets powered up.
• 【Ultra-Low Quiescent Current for Extended Battery Life】 With ly low standby current of just 108μA, our solar charging module ensures your battery stays charged longer without unnecessary drain. Suitable for low-power devices like fitness trackers or smartwatches, it minimizes annual consumption to less than 1mAh.
• 【Intelligent Charging Management for Optimal Performance】 This solar power module delivers a constant voltage of 4.2V and supports up to 1A charging current. The built-in LED indicators (enabled via soldering) provide clear feedback on charging status, making it easy to monitor your battery’s progress.
• 【Compact Design for Portability】 Measuring only 33.8×17mm, this sleek solar charger fits effortlessly into your pocket or backpack. Its compact size eliminates the need for external boost circuits, saving space while maintaining high efficiency. Suitable for travelers, outdoor enthusiasts, and tech-savvy professionals who demand convenience without compromise.
• 【Efficient Boost Output for Reliable Power Supply】 Enjoy stable 5V/800mA output through the Type-C interface, ensuring charging for your smartphones, tablets, and other USB-powered devices. Even on cloudy days, the solar panel provides sufficient energy thanks to its ≥4.5V/100mA output. For optimal performance, we r mmend using solar panels with a peak value of 5W or higher.