Pay attention to battery capacitance, voltage and other indicators

The lithium battery is the main power source of electric vehicles, and different capacitance, power and driving distance make the price of electric vehicles differ by 2 to 3 times. Therefore, when purchasing, it is necessary to find out exactly how many volts and amps the batteries of electric vehicles are. Under normal circumstances, a 48 volt 20 ampere electric vehicle battery is longer than a fully charged 36 volt 10 ampere electric vehicle battery. Generally speaking, the greater the capacity and power of the battery, the higher the price. Only batteries with the same voltage value can be selected for battery replacement, and the capacity can be deleted according to the size of the battery compartment.

Ask about the warranty period and specific warranty content of electric vehicles

Merchants generally promise that the battery will be guaranteed for one year, but what they call "one year" is calculated by time periods: generally, it refers to the replacement of a new battery with quality problems within six months from the date of purchase, and the replacement of an old maintenance battery within six months to one year. Merchants will not be responsible for any problems that occur after one year of use. Therefore, when buying a battery car, consumers should negotiate with the business about the specific warranty period and corresponding contents of the battery, and indicate them on the warranty card to avoid consumer disputes.

To choose brand, service and reputation

Brand, service and reputation are the best publicity methods for electric vehicles. Consumers should not only choose electric vehicles with good quality, but also compare the service and brand. They should pay attention to whether the product has an after-sales service point in the region, and what is the reputation in terms of service quality and reputation, so that they can get a solution in the shortest time in case of electric vehicle failure in the future

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.