When the device is finally empty, don't just toss it in the trash. Proper disposal is the most important step for sustainability.

• Check for take-back programs: Many brands accept used devices by mail. Look up the brand's website for details.
• Remove the battery if possible: If the device is disassemblable, take out the battery and recycle it separately. Check with your local e-waste facility.
• Don't crush or burn: Never crush a lithium-ion battery—it can catch fire. And definitely don't burn it.
• If no program exists: Contact your local waste management to ask about lithium battery disposal. Some places have drop-off points.

Getting this step right makes your gift genuinely sustainable.