... for cell phones mp3/4 with 900mah led lights Features * Charge cell phones, , , mp3/4, and other 5V personal electronics ... , safety guaranteed ParametersCapacity: Li-ion 900mAh/3.7VSolar panel: 5V/500mA Input: Mini USB.Output USB5V, 500mA( ).Intellectual protection ... for overcharge, over-discharge, overload, and short circuit protection.Mobile phone tips: Mini USB, mobile phone tip, Ericcsson mobile ...