How to charge a car battery | Wei Lai Po car battery (certified) | car battery provided by Shenzhen Wei Lai Po Battery Limited. Shenzhen Wei Lai Po Battery Co., Ltd. (www.weilipo.com) is specialized in the "car batteries, car batteries, lead-acid car batteries," the enterprise, the company of "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Mr. Liu. 2 familiar car battery car battery works works by electricity and chemical energy into each other. Car battery will discharge chemical energy into electrical energy for electrical equipment use; when charging a car battery to power a DC motor or generator is converted to chemical energy storage. Car battery charging and discharging process is reversible electrochemical reaction of what makes a good car battery, specifically motion by positive and negative ions in the electrolyte to each other to achieve. Vehicle in the normal exercise and when braking to charge the battery flywheel; flywheel battery in the car battery when accelerating or climbing prices, the car battery to provide power to the vehicle manufacturers to ensure that the vehicle is running at a steady state under optimal speed, can reduce fuel consumption, air pollution and noise, and may reduce engine maintenance, extending engine life. Flywheel battery electric vehicles stored in the vehicle using a mechanical flywheel can drive the car forward. Its propulsion system consists of a flywheel battery, motor controllers, motors and drives and other components.