A portable chargeable spraying bottle has an inner bottle (2), a nozzle assembly (1) equipped on the upper inner part of the inner bottle and a charging liquid structure placed at the bottom of the inner bottle. The charging liquid structure includes a charging liquid mouth (21) placed at the bottom of the inner bottle and a protuberant mandril (5) equipped on the charging liquid mouth. The mandril is located with a liquid charging passage (51) and a discharge opening (510) is located at the top of the liquid charging passage. Furthermore the inner bottle is connected with an exhausting structure. The inventive spraying bottle is convenient for carrying and can be used for recycling charging liquid, thus saving the cost and protecting environment.