Let me give you some tips on how to choose to purchase lithium-ion batteries for electric vehicles at present. With the proposal of green, pollution-free, lightweight, and ultra long range travel, most people are now using lithium-ion battery electric vehicles. The body is much lighter than before, and it is also more environmentally friendly and safe. Electric vehicles are a relatively convenient means of transportation for people, especially electric tricycles and electric four-wheeled vehicles. The most important aspect of electric vehicles is the lithium battery of electric vehicles. How to choose to purchase lithium batteries of electric vehicles? Let me share some important points with you:

1. First, determine what specifications of electric vehicle lithium batteries we need. Two wheel electric vehicles are generally 48V, while three wheel and four wheel electric vehicles are 60V or 72V.

2. Determine the battery capacity based on the range and size of the motor, which can be roughly calculated using this formula: lithium battery voltage * lithium battery capacity/motor wattage * average electric vehicle speed=range

3. This is also very important, which is the size of the battery. We need to consider where the battery is placed in the electric vehicle and whether there is enough space.

4. We need to choose reputable and quality assured lithium battery manufacturers to purchase.

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.