Electric bike cautious with fast charger

In the past two years, the rapid charging device for electric bicycles has begun to appear on the streets of various places, and has formed scale in many large and medium-sized cities such as Shenzhen, Haikou, Zhengzhou and Hefei. The rhythm of modern life is too fast. Many car owners do not have enough time to recharge electric bicycles in their daily lives, or they forget to charge them in a busy manner. If the power is too low during driving, they may not be able to ride normally. The battery can cause irreversible damage to the overdischarge, and the consequences are not serious.

With the increasing possession of the electric bicycle market, related industries have begun to derive. In the past two years, the rapid charging device for electric bicycles has begun to appear on the streets of various places, and has formed scale in many large and medium-sized cities such as Shenzhen, Haikou, Zhengzhou and Hefei.

Difficult to charge fast carts for quick charging is born <br> Continuation mileage can reach about 40km. Due to the fact that many electric vehicles are parked daily in underground garages or community carports, lacking the requisite charging facilities, and the fast pace of modern life, many vehicle owners do not have sufficient time to recharge electric bicycles or perform busy work in their daily lives. Forgetting to charge in time, once the battery is too low on the way, it will not be able to ride normally, and it will cause irreversible damage to the battery. The consequences are not serious.

The electric bicycle wheels in the market are generally 16 inches, which is much smaller than the size of ordinary bicycle wheels. At the same time, the center of gravity is lower in design and the body is shorter, and the weight of the electric bicycle is more than 50 kg. It is extremely difficult to pedal once you are in a state of power shortage during riding. In the southern market, the more popular luxury models, once "power off", it is only pushing a hundred kilograms of the car on foot. The rapid charging of electric bicycles came into being in this situation and became popular all over the country.

Simple to install and easy to operate fast charging popular <br> <br> labor costs from the beginning of the operation, the automatic coin operation, and then the voice prompts, the rapid development of charging device has been three generations, simple, easy to use, Not only can display the remaining charge time and battery voltage, but also have the basic anti-overload and short circuit protection features, charges are often one yuan can charge 10 minutes, as the effect of this 10 minutes, known as riding 10 kilometers, but in fact From 5 km to 10 km.

At the same time, because the quick charging device for electric vehicles is simple to install and requires no formalities, it has a small size and a small footprint, and it can be seen in general living communities, street shops, pharmacies, newsagents, and lottery betting outlets. To a certain extent, eased the embarrassing situation of electric bicycles.

No threshold no management rights difficult problems <br> <br> derivative as an emerging industry, electric bike fast charging mode for the initial stage, only a simple registration, no barriers to entry, no maintenance-related technology, In addition, the electric bicycle industry itself lacks corresponding industry standards and management methods. As long as the company standards are submitted to the local quality and technical supervision and inspection department for filing, it is legal, and rapid charging is completely blank in supervision.

Although the distributors of the quick chargers have emphasized that the charging device will not cause any damage to the battery, in addition to the quick charging devices produced by some regular enterprises, there are still three non-products on the market, and in addition to the basic functional specifications, the related plants Site names, technical standards, and qualified certifications are difficult to trace on products. The quality of the technologies and products used by different companies are also different. The damage caused by some low-quality quick chargers cannot be repaired, and it is more likely. Bring serious consequences.

A lot of charging devices are marked next to the “discharging customer is responsible for any accident caused by the charging service. It is difficult to make claims.

Injury kept hidden battery fast charge current insecurity <br> <br> for fast charging electric bicycle safety performance of the device did not give authority evaluation, to provide technical support and security are such a charging device manufacturer There are quite a few self-promotional features.

Although technically speaking, fast charging takes 10 minutes as a stage, the general charging time will not exceed 30 minutes, so that it can be guaranteed that the battery capacity is controlled within 70%, and the damage to the battery is also kept in the minimum range. Within the market, the "fast charge caused by battery charging, bulging," the probability of the occurrence of the situation is not large, but the rapid charge may indeed cause the battery to heat, plate deformation, increased acid concentration and other issues.

Even though the warranty period for lead-acid batteries for electric bicycles is only one year, in practice, they can generally be used for more than two years. If they are properly cycled and properly maintained, the lifespan may reach 3-5 years. The rapid charging of electric bicycles at any time is no different from drinking thirst, which has a great impact on the service life of batteries.

In addition, due to the fact that the rapid charging stations (devices) are still at the starting stage and the technology is not mature enough, many designs are irrational and there are certain potential safety hazards. If there are any metal products such as keys and jewelry inadvertently touching the outside during charging, When the plug is leaked, it may not only burn sparks or even melt directly from metal objects, but also may cause harm to the human body. At the same time, battery damage caused by rapid charging is not within the scope of the Three Guarantees.

Car fast charging only emergency maintenance needs <br> <br> of course, fast charge Another convenience is obvious, at the same time, if the lack of battery power while traveling the road barely ride home, due to excessive amount of deep discharge battery will The polar plates cause great damage. Therefore, they usually check and diligently charge and try to avoid a half-way power cut. Occasionally, when using a quick charge emergency, they must pay attention to the identification, use a regular manufacturer's charging device, so as to ensure the battery The service life.