A research analysis at IBM stated: "It was found that 70% of the battery samples were discarded, and there is enough capacity for an LED lamp to run an average of 4 hours a day for 1 year." The researchers said that the use of discarded batteries compared to the existing power supply It's also cheap, but it also helps with e-waste. This concept was tested this year in Bangalore, India. It is expected to be welcomed by street hawkers, users who cannot use the grid, and poor families. This is a study from IBM's research team in India and will be discussed at a meeting in San Jose, California. Portable Car Lift,Hydraulic Car Lift,Car Lift For Garage,Car Scissor Lift Wuxi Golden Boat Car Washing Equipment Co.,Ltd , https://www.carwashauto.com
The IBM team created what they called UrJar, which is a low-energy device powered by old batteries. The goal of the researchers is to help about 4 million non-grid people in India. Solar power is quite expensive and troublesome. While UrJar, with enough capacity, will last for one year, the researchers estimate that it costs only 600 rupees for about £7. The researchers said that the feedback from the trial is positive. E-waste is a major issue, especially in developing countries. IBM's research says: "In the United States, there are about 142,000 computer powers per day, which is between about $500,000."