1: Look at the internal filling material

　　The filling cotton of plush toys is all PP cotton, which feels very evenly. Poor filling cotton is all black-hearted cotton, which has a poor feel, and in severe cases it will also affect the child's body.

　　2: Look at the eyes of the toys

　　The eyes of high-quality plush toys are bright and deep, and they are very energetic. They use high-end crystal eyes and feel that they can communicate with them. The eyes of inferior plush toys are black and rough, dull and unsightly. There are even some toys with bubbles in their eyes.

　　3: Plush toy stuffed stuff

    21700 battery is a type of cylindrical battery, with 21 specifically referring to the outer diameter of the cylindrical battery being 21mm; 700 refers to the height of the cylindrical battery being 70.0mm.

    The 18650 battery and 21700 battery are both developed to meet the demand for longer driving range of electric vehicles and improve the effective utilization of vehicle battery space, but the battery size is different.

    So, under the same data, the 18650 cylindrical lithium battery, which is more common in 21700, may have a capacity that is more than 35% higher.

The new 21700 has four obvious advantages:

    Uneven charging causes low voltage: After battery testing, uneven charging of the battery cells occurs due to contact resistance or inconsistent charging current in the testing cabinet. During short-term storage, the voltage difference is small, but during long-term storage, the voltage difference is large. This low voltage has no quality problem and may be solved through charging. After being charged in production, store for more than 24 hours to measure voltage.

    Abnormal temperature: If a low-temperature lithium battery shows abnormal temperature during charging or discharging, such as excessively high temperature. The cause of this situation may be the slight short circuit phenomenon inside the low-temperature lithium battery.

    Short cycle life of battery pack: The battery pack's lifespan ends within the promised usage time. This situation is due to poor consistency of the battery pack or particularly poor performance of individual series connected batteries, resulting in insufficient charging and discharging of the battery pack.

    1.The battery pack suddenly stops working during use: it may be due to the low-temperature lithium battery being discharged and reaching the lower limit voltage of the maintenance board or controller, and the maintenance board or controller ends working; Or if the continuous working current exceeds the design maintenance current of the maintenance board or the continuous current of the controller, causing the maintenance board or controller to end working, this will suddenly cause the battery pack to end working.

1. Pay attention to communication

    The exclusive "one-on-one" consulting service of the wedding planner will help you prepare for various wedding matters, from determining the wedding style, designing and producing various wedding supplies, shooting love story MVs to the details of the wedding scene, and control the entire process.

2. Provide full-time services

    Pay attention to the idea of the newlyweds about their wedding, and based on the reference of the budget, combine the newlyweds' work, background, preferences, understanding and communication process, etc., and plan the best plan after communication. Many couples are worried about their limited budget. In fact, no matter what kind of budget it is, a wedding consultant can design a unique wedding for you based on your budget. Moreover, based on your actual situation and focus of your spending, it can help you save a lot of unnecessary expenses.

    If you want to become an excellent wedding planner, you must learn the following content

1. Wedding process

    We must have a very humane work ability, a harmonious and friendly way of being a human being, and be able to fully understand and have a work attitude towards the newcomer. We must not only know how to make up and change hairstyles for the bride, but also remind the newcomer when to put fireworks and when to give tea to the elders. We must also remind the newcomer and parents, which grains should be placed in the sweet soup, and teach the bride's younger brother how to carry his sister on the float.

2. Communication, imagination, planning, and organizational skills

    The most needed qualities for wedding planning are communication skills, imagination and planning skills, and organizational skills. "First of all, you need to understand that wedding planning is not about holding a wedding for yourself, so you need to be good at understanding the needs of the newcomers. Generally speaking, a wedding with rich content takes two months to plan. Before each planning, you should talk more with the newcomers to understand their hobbies, love, financial situation, family ideas, etc., and then create a planning copy based on the newcomers' requirements. Of course, if the guests invited by the newcomers have requirements, the supervisor must also make a wedding room for the guests and want to play some small programs.