preface:

The mobile phone has become one of the indispensable devices for people. With the increasing size of the mobile phone screen and the continuous improvement of the hardware performance, the power consumption of the mobile phone is also rising. One charge a day has basically become the standard of many mobile phones, which are used more ferociously, or play games and watch videos. Two or even three charges a day are available. The author has two mobile phones, which can be charged once a day if there are not many phones. If there are many phones, it can be charged twice. It's inconvenient to go out and find a charging place. This time, the author experienced the ROMES polymos 10 mobile power supply, which is a mobile power supply with large capacity and light weight. At last, I don't need to worry about the battery power and the load.

Unpacking:

Romos polymos 10 mobile power supply is packed in kraft paper box, which is strong and environmentally friendly. Now many products use this kind of packaging material. The opening is pasted with a label from the front to the back, so if you want to open the seal, you must first cut the label sticker. This simple method is very effective to prevent being opened. The front of the label is printed with the LOGO of Romance and Seven Thousand Cats, as well as the slogan of "paranoia, extreme never stop".

The series model of this mobile power supply is printed on the middle seam.

The label on the back lists the specifications, packing list and manufacturer information of the Romos polymos 10 mobile power supply in great detail. The whole label sticker is just divided into three large pieces, and the corresponding isolation is pasted well, with clear layers.

There is a special bracket in the packaging box to embed the mobile power supply inside, so that the mobile power supply can avoid shaking. When squeezed, the space reserved around can also withstand a certain degree of force, effectively preventing the mobile power supply from being damaged. Romance polymos 10 mobile power supply is also wrapped with a layer of plastic film to ensure that the mobile power supply shell will not be scratched by packaging friction.

The length of the charging line is about 50cm, the workmanship is very solid, but the wire material is slightly thinner.

The instructions of Romos polymos 10 mobile power supply are very detailed, and the use methods and precautions are illustrated with pictures and text. Even the older generation who have never used this product can easily learn to use it.

The shell of Romos polymos 10 mobile power supply is made of environment-friendly PVC material. The 8 round corners around the body can ensure that the equipment will not be scratched when stacked. Such design is patented. The fuselage is equipped with a white panel and a gray shell, with a volume of 142 * 65 * 18.6mm, which is relatively slender. It's OK to put it in the bag, but if you want to put it in the pocket, it should be barely possible. The LOGO of ROMES is etched in the middle of the front of the mobile power supply, and the pattern of the power indicator is etched in the lower right corner, which is aptly represented by the shape of the battery.

The back is marked with the parameter information of this mobile power supply in detail.

The corners of the mobile power supply body are really round and smooth, and the workmanship is quite good.

The key on the top right of the mobile power supply is the switch key, which is also the only key of the whole mobile power supply. The touch of keys is good. However, it is too slender and does not fit the fingers too well. This button should be designed to be consistent with the mobile power body.

The Romance polymos 10 mobile power supply places the charging port and the power supply port on the same side, and provides two USB power supply ports. The USB port with only one lightning icon in the middle can output 1A current, and the USB ports with two flash icons on the right can output 2.1A current. The maximum output of the two ports is 2.1A current, so pay attention when charging with a large current.

Romos polymos 10 mobile power supply and iPhone 6 plus use the same cell, which is more safe and durable. The electric core is insulated by imported aluminum plastic film. The circuit board and the electric core are designed separately, which can effectively reduce the problems between the electric core and the circuit board and prevent short circuit.

The battery indicator of ROMES polymos 10 mobile power supply is divided into four levels, each representing 0-25 power. So don't think 4 lights are full.

This is the equipment that I took with me when I went out. Now with Romance, this heavy three proof mobile power supply can be pulled aside.

Experience:

Two power supply ports are good. They can charge two devices at the same time. The red rice note of the author has a battery capacity of 3100 mA. It takes about 4.5 hours to charge with 2.1A. The speed is normal.

Through the electricity meter test, the 5V2A charger can charge the Romos polymos 10 mobile power supply, which can be fully charged in about 7.5 hours.

Summary:

Through the experience of repeated charging and discharging of Romos polymos 10 mobile power supply these days, the author also has a clear understanding of Romos polymos 10 mobile power supply. The charging and discharging speed of this mobile power supply is relatively standard. However, as a feature, the digital high composite security technology cannot be experienced. The most obvious highlight of Romos polymos 10 mobile power supply is its patented appearance and excellent workmanship, especially its relatively light weight, which is my favorite point. Based on the price of this mobile power supply in the market and its performance in this experience, the author still believes that this is a very cost-effective mobile power supply, which is worth recommending!