Big Bertha gets a Lithium Battery
Big Bertha came with Absorbent Glass Mat (AGM) lead acid batteries when we bought her in 2018 and we replaced these with another set of AGMs in Namibia in 2022. They have served us well. Lead acid batteries are very robust but have two inherent disadvantages in our application: Lithium Iron Phosphate (LFP) batteries do not have these disadvantages; they […]