A very good example of why you think about spending more for substitution is the situation for lithium-ion batteries compared to the more classic and cheaper guide acid battery. A guide acid battery can weigh around 130 lbs and averages around sixty five kilos. A lithium-ion battery averages 28 pounds. https://holdenwcbay.is-blog.com/37341925/the-5-second-trick-for-48v-105ah-golf-cart-battery