Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
I tried to charge my iphone 4 when there was complete sunlight out. My iphone said the accessory isn't compatible. It doesn't produce enough juice to charge my iphone 4.
This product is primarily for 5vDC recharge of AA/AAA 1.5v batteries, but can also be used to recharge anything using up to 4.5vDC input*.
These type of CIGS flexible solar panels have evolved over the last decade to be the most used portable lightweight and dependable DC sources for the military electronics worldwide anytime/anyplace.
Match your INPUT requirement to an appropriate OUTPUT voltage/wattage DC panel, and everything is great. But do not try to just get something cheap, thinking they are all the same. Check your requirements before buying any solar panel, then get what whatever size panel you need.
*NOTE: there is a reported problem with iPhone error messages, but the problem is with Apple configuration, not the iPhone or the panel, ignore the messages, panels work fine to recharge. Also see USB solar panels.
