... output 5.CE,ROH P-3500 portable and mimi solar charger with photoelectric conversion device AboutThe principle ... 3.7Vlithium to rise to charge 5.5V through the output port for digital products, ... be charged, the charging indicator will lights redAccessoriesA solar charger, a power adapter, an input / output ... for minutes P-3500 portable and mimi solar charger with photoelectric conversion device