Which battery is better?

There are many types of battery products, including DZM series, EVF series electric vehicle batteries, CNF (J) series energy storage batteries, GFM series backup batteries, DG series lead-acid batteries for traction and many other products. So, which battery is better? 　　Each battery has its own characteristics and uses. Here is a brief introduction: 　　DZM series batteries are mainly used for electric mopeds, and this series of batteries includes the Doctor series and the super battery series. It is distinguished by different production processes and after-sales service; EVF series batteries are used in electric tricycles, electric vehicles, etc. CNF(J) series batteries are used in the field of solar power transportation, etc. GFM series and DG series are used for standby power supply and traction machinery respectively.　　 As for which battery is good, you need to choose according to the purpose! Previous: Is it true that electric vehicle battery repair is true?