1. Difference in crash absorption performance. With 3C certification Electric vehicle helmet In case of collision, it has a strong impact absorption ability, so as to minimize the impact on the head. At this point, other non 3C helmets can not be replaced. Many inferior helmets are just covered with sponge, which seems to have a certain cushioning effect, but they are useless in impact.

2. The penetration resistance is different, and the penetration power of 3C steel helmet is higher. This 3C helmet had high strength penetration before manufacturing, and 60 degree taper test was conducted at a height of nearly 3 meters. Non 3C helmets do not have such high penetration. However, if the helmet cannot penetrate, it is easy to cause secondary damage. For example, after hitting rocks or sharp objects, helmet breakage is extremely dangerous, and the broken part is stuck on the driver.

3. Different compression resistance, 3C helmet fixing device 3C helmet has higher penetration. This 3C helmet had high strength penetration before manufacturing, and 60 degree taper test was conducted at a height of nearly 3 meters. Non 3C helmets do not have such high penetration. However, if the helmet cannot penetrate, it is easy to cause secondary damage.

For example, after hitting rocks or sharp objects, helmet breakage is extremely dangerous, and the broken part is stuck on the driver. It is more stable and not easy to deform. Non 3C helmets do not have such strong compression resistance, and the protective effect is worse than 3C helmets. 3C certified helmets meet the standards, are safe and reliable, and can greatly reduce accident injuries.