Recycling
"Fashionable" batteries based on nano-structures practically did not recyclable, after they wear their "hazardous waste" and "hazardous explosive waste" class. (Maliciously notice: that during use them, too.)
The classic lead-acid batteries manufactured recyclable technology, but the technology is currently used to process only allow lead alloy, and „get rid of" the alloying materials can be very expensive and energy-intensive process.
The Blewin battery can be recovered by a simple procedure of the pure lead the unalloyed lead, and therefore relatively inexpensive and easily reusable. Susceptibility of recycling so better than ever.
Recycling of plastic parts the same, but not the determining factor, the real threat (and be recovered) the lead ...