Verykool i121 User Manual
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charged.
• Use the battery only for its intended purpose. Never use
any charger or battery that is damaged.
Do not short-circuit the battery. Accidental short-circuiting
can occur when a metallic object such as a coin, clip, or
pen causes direct connection of the positive (+) and negat-
ive (-) terminals of the battery. (These look like metal
strips on the battery.) Short-circuiting the terminals may
damage the battery or the connecting object.
• Leaving the battery in hot or cold places, such as in a
closed car in summer or a freezer in winter conditions, will
reduce the capacity and lifetime of the battery. Always try
to keep the battery between 59°F and 77°F (15°C and
25°C). A hot or cold battery may not function temporarily,
even when the battery is fully charged.
• Battery performance is particularly limited in temperat-
ures below freezing.
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