![LifePO4 battery](https://www.solarstreetlightsaustralia.com.au/wp-content/uploads/2017/10/LifePO4-battery2-300x202.jpg)
Analysis
Comparison of Lithium Batteries
We did our research and have chosen LiFePO4 as the battery choice for our solar street light. It stands out of the crowd because it has the best safety and the longest life. Under the right conditions a life expectancy of 20 years.