See I believe in balance. On Earth day, Apr 22nd. I ride my bicycle or walk. Maybe clean up a little garbage at the local park. Maybe help my mum plant some plants in her garden. Use my solar powered lanterns and my solar power station to surf the internet. Etc. But on f$ck the earth day, Apr 23rd. I turn out the mixture screws a quarter turn on my motorcycle and drive around all day. Sometimes I'll pull to the side of the road and put my exhaust up against some plants and rev my engine so they can get that sweet carbon monoxide they need to get tougher. I'll throw a bunch of sea gull catcher 6 pack plastic rings I made into a net into the lake, maybe start a tire fire all in the name of balance. I'm doing my part for global warming. Are you?<br><br>Look up LiFePo4 or Lithium Iron Phosphate batteries. Way better, safer(no burning Tesla thermal runaway), and give you 2500 charging cycles before %80 capacity not 500 with a Li-Ion. I only buy those batteries for my solar power stations. They are slightly heavier and slightly less energy dense but just for the charging cycles alone they are worth it.