Attention! 1. Solar panel battery charger can effectively convert solar energy into electricity. But weather conditions can have a big impact on yields! 2. This solar panel can not store energy, these can only produce DC current, working current 0~0.4A

3. In a sufficient light environment, emergency charging can be provided for low-power mobile phones, but the higher the remaining power of the mobile phone, the more difficult it is to charge this is due to the power of this product

4. Due to the change of sunlight, the current generated by the solar panel is unstable, and the smartphone refuses to charge Usage: The solar panel can be used in a variety of devices, such as handheld fans, mobile phones, tablets, small electronic devices, etc. Easy installation and operation: Solar panel installation is easy to use, no need to worry about installation problems. It can be installed in seconds and does not require any tools