If there was a tagline for the 15th Asian Battery Conference (ABC15) in Singapore, it could only have been 'Lead Ain't Dead'. Yes, it's a tired cliche but the lead-acid battery industry is feeling just a little bit touchy these days.
ABC15 is, of course, very much a lead-acid battery show but it didn't stop many speakers disparaging lithium-ion by highlighting its shortcomings compared to lead-acid, be it higher cost, thermal runaway issues or the perceived problems of recycling.
The relationship between lead-acid and lithium-ion . . .