How do you charge a lithium-ion battery safely in the United States?
The U.S. Fire Administration says use the original charger or a certified replacement, and skip a cheap copy. Put the device on a solid, flat surface. Do not charge it in direct sunlight, and do not leave it unattended when you can stay with it.
Household
The library is always free. Official answers for the home, then the official page. Not advice.
Not legal advice. Always consult a professional.
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