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battery at room temperature. A phone with a hot or cold
battery may not work temporarily, even when the battery
is fully charged. Li-ion batteries are particularly affected
by temperatures below 0
℃
(32
℉
).
Do not short-circuit the battery. Accidental short-circuiting
can occur when a metallic object (coin, clip or pen)
causes a direct connection between the + and –
terminals of the battery (metal strips on the battery), for
example, when you carry a spare battery in a pocket or
bag.
Short-circuiting the terminals may damage the battery or
the object causing the short-circuit.
Dispose the used batteries in accordance with local
regulations. Always recycle. Do not dispose of batteries
in a fire.