Lead acid battery charger and state of charge with light emitting diode lamp / Iqmal Hakim Ismail

Night market is a very common place in Malaysia where people go and do small businesses. Since this event happens at night, the presence of light is very important. Most sellers usually used a generator as an alternative to supply electricity to their lamps. However, the cost for a generator and fuel can be expensive. The usage of generator also has its side effects. Generator burns fossil fuel to generate electricity. Whenever fuel is burnt, there is obviously some level of air pollution released in the form of exhaust gases. Besides air pollution, generators also produce another type of pollution which is noise. Noisy surrounding can somehow affect the mood of customers to shop. By using a battery, these pollutions would not occur as it do not produce sound and do not emit chemicals into the air.