These are rechargeable or "secondary batteries." The batteries are disassembled by shredding and/or hammer-mill. The electrolytes are neutralized; the heavy metals are recovered by pyrometallurgical processes; and the heavy metals are sold back into the manufacturing chain.
These are rechargeable or "secondary batteries." The batteries are disassembled by shredding and/or hammer-mill. The electrolytes are neutralized; the heavy metals are recovered by pyrometallurgical processes; and the heavy metals are sold back into the manufacturing chain. 
