Return/Recycle Procedures
Under normal circumstances, batteries should be sent back to Apple for proper disposal.
When to dispose of a battery or case assembly with battery
Do not ship batteries or case assemblies with battery that were compromised:
Damaged
Exhibited excessive heat or thermal runaway
Leaked electrolyte
How to dispose of a battery or case assembly with battery
Dispose of compromised batteries according to your usual waste or recycling protocols.
Important!
Air shipment regulations for lithium batteries
The International Air Transportation Association (IATA) regulates air shipment of lithium batteries. IATA regulations require special labeling on most packages containing devices with lithium batteries or standalone lithium batteries.
Specifics of these regulations can be found in Global Service Exchange (GSX).