How about marathon Dekai battery?

Marathon Deki battery is very good. The quality of the battery is very good. This battery has perfect workmanship and after-sales service, and various styles. There are many specifications to choose from, and the cost performance is very high. A-class high-quality large-capacity battery and Japanese Seiko IC are selected, with original circuit design and built-in triple protection circuit, which is very durable. Long standby time, exquisite packaging and products, and the most important thing is free installation nationwide. Marathon Digital is a brand that pays attention to offline sales. Deji Battery Shenzhen Huidafa Technology Co., Ltd. was established in 2005. Is a high-tech electronic enterprise focusing on the research, development, production and sales of mobile phone batteries, and has successfully developed a series of high-capacity commercial batteries such as "Deji" brand. The mission of the enterprise is "to be the best mobile phone battery in China" and to develop "Deji" battery into a world-famous brand. Adhering to the concept of balanced development of employees, customers and shareholders, the company strives to repay the society and realize the great dream of revitalizing national enterprises.