A new way of organizing the guts of modern batteries, however, has the potential to double the amount of energy such batteries can store. (scientificamerican.com)
Although modern batteries provide an incredible amount of power in a small package, they have their limits. (policygenius.com)
Modern batteries generate a lot of heat due to the chemical reactions taking place; a hollow design increases air flow, which dramatically improves cooling. (digitaltrends.com)