Hot climates are a huge problem because temperatures easily reach 40c in Africa and the Middle East and that is just ambient temperature you are forgetting the

Hot climates are a huge problem because temperatures easily reach 40c in Africa and the Middle East and that is just ambient temperature you are forgetting the heat produced by the battery itself. Li-ion doesn’t have this problem as much heck the PANASONIC NCR-18650 can be discharged safely even at 60c.