The car is equipped with a start-stop system, which has obvious energy-saving effect and low cost. It is especially suitable for stop-and-go urban road conditions. It can save a lot of fuel for the engine and reduce carbon dioxide emissions. With the support of efficient battery technology and corresponding engine management programs, the start-stop system has overcome the problem of not being able to work normally at low temperatures and has become a rapidly developing automotive environmental protection technology for many years.

DF battery is a global brand under Camel Group, targeting mid-to-high-end models around the world. At present, DF battery has provided starting battery supporting services for Caterpillar, Yaxing Group, Geely Group, Shanghai Huapu Automobile, Anhui Ankai Bus, JAC Bus, Mahindra Yantuo, Jiangsu World Group and other companies and brands.

Among DF's full range of products, the start-stop battery is the "golden signboard". DF start-stop battery has two major series: AGM and EFB. DF AGM start-stop battery adopts leading casting and stamping technology, combined with high-strength grid, advanced shell design, built-in safety valve and other advanced technologies and processes to create efficient, cold-resistant, stable and safe start-stop battery. EFB start-stop battery improves the start-stop life of the battery through advanced plate formula and reasonable curing process. The new alloy corrosion-resistant alloy greatly improves the battery charging acceptance capacity. The special lead paste formula can extend the cycle discharge life performance, and the frequent start-stop performance reaches more than 36,000 times.

Some car owners think that the start-stop system is "useless" and the start-stop battery is also expensive, so they want to replace the vehicle with an ordinary battery. This is not advisable. When a car with a start-stop function uses an ordinary battery, the battery life will be greatly reduced. DF start-stop battery has the attribute of "high cost performance". It has a longer cycle life and CCA (cold start capability) of up to 10 times the rate capacity. It is particularly suitable for the use of vehicles in congested urban traffic with frequent ignition. It can reduce carbon dioxide emissions and conform to the development direction of green environmental protection in the country. At the same time, DF start-stop battery plays a positive role in reducing automobile fuel consumption. The fuel cost saved by a DF start-stop battery for the vehicle during its service life is almost the same as the price of an ordinary new battery.

In terms of service, DF battery innovates the business model of battery flagship store, and opens official flagship stores in densely populated areas such as residential communities, commercial areas and large auto parts cities in the city center. The store only sells DF brand series products, providing car owners with a way to solve battery problems at any time, and also creating a new platform for users to develop good habits of daily battery maintenance. The DF brand is confident that it will promote technological innovation at a faster pace, deeply explore user needs, and continuously inject new momentum into the development of the industry.