ZTE ZW21 Smart Watch

User Manual - Page 16

For ZW21.

PDF File Manual, 26 pages, Download pdf file

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Only use the battery for the device for which it is specified.
Only use the battery with a charging system that has been
qualified with the system per CTIA Certification
Requirements for Battery System Compliance to IEEE 1725.
Use of an unqualified battery or charger may present a risk
of fire, explosion, leakage, or other hazards.
Do not short-circuit a battery or allow metallic conductive
objects to contact battery terminals.
Replace the battery only with another battery that has
been qualified with the system per this standard,
IEEE-Std-1725. Use of an unqualified battery may present a
risk of fire, explosion, leakage or other hazards. Only
authorized service providers shall replace the battery (if the
battery is not user-replaceable.)
Promptly dispose of used batteries in accordance with local
regulations.
Battery usage by children should be supervised.
Avoid dropping the device or battery. If the device or
battery is dropped, especially on a hard surface, and the
user suspects damage, take it to a service center for
inspection.
Improper battery use may result in a fire, explosion or other
hazards.
The device shall only be connected to CTIA certified
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