The "Black Horse" and "Black Horse" bicycles produced by Tianjin Jigang Bicycle Co., Ltd. rely on three major factors: new variety, good product quality and reasonable sales price, and have grown continuously in the market, forming a sales network all over most cities and regions in China. Some products are sold to overseas markets such as Japan, South Korea and Germany.
Based on the quality policy of "quality-oriented, honest service, pursuit of better and customer satisfaction", ISO90065438 established and operated the quality management system according to the +0(2000) standard, which laid a good foundation for Tianjin Jigang Bicycle Co., Ltd. to create new achievements in the new century.
Choosing an electric two-wheeled vehicle mainly compares the main performance, battery capacity, cruising range, top speed, hardware facilities and safety. Different brands also need to look at the specific model for comparison, and the direct brand depends on which company is doing it. There is also a comprehensive consideration based on its own economic strength and actual use needs. Generally speaking, the cost performance of big brands will be higher.
The charge and discharge cycles of lead-acid batteries are about 350 times, ternary lithium batteries are about 800 times, and lithium iron phosphate batteries are about 2000 times.
Before buying a lithium battery, check whether the battery used is a product. The quality of a battery depends on its quality, such as capacity and energy density. Secondly, find a lithium battery produced by a big factory. The production technology is mature and the after-sales service is guaranteed. The market reference price of lithium battery is 1250 yuan/kw h. If you need to run a long distance, you'd better install a range extender. With it, you are not afraid of running out of electricity halfway, and it can also help you ride without worry.