Anonymous ID: c08635 March 2, 2018, 11:10 p.m. No.537435 🗄️.is 🔗kun >>7493 >>537177 Not cobalt, not lithium. Tantalum is likely (see lithium-titanate battery).
Anonymous ID: c08635 March 2, 2018, 11:23 p.m. No.537493 🗄️.is 🔗kun >>7632 >>537177 >>537435 Er, no. It is cobalt.