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● Keep the metal contacts on top of the battery clean.
● Battery usage by children should be supervised.
Charging
● In order to avoid damage, charge the battery only in temperatures that range
from 32° F to 113°(0° C to 45° C).
● Don't use the battery charger in direct sunlight or in high humidity areas, such as
the bathroom.
● The battery may need recharging if it has not been used for a long period of time.
● It's best to replace the battery when it no longer provides acceptable
performance. It can be recharged hundreds of times before it needs replacing.
● Replace the battery only with another qualified battery. Use of an unqualified
battery may present a risk of fire, explosion, leakage, or other hazard. If you are
unsure about whether a replacement battery is compatible, contact customer
support.
Storing
● Don't store the battery in high temperature areas for long periods of time. It's
best to follow these storage rules:
Less than one month: -4° F to 140° F (-20° C to 60° C)
More than one month: -4° F to 113° F (-20° C to 45° C)
Common Causes of Battery Drain
● Playing games or using the Web.
● Keeping backlighting on.
● Operating the phone far away from a base station or cell site.
● Using data cables or accessories.
● Operating the phone when no service is available, or service is available
intermittently.
● High volume settings.
● Repeating sound, vibration, or lighted alerts.
Disposal of Lithium Ion (Li-Ion) Batteries
● Promptly dispose of used batteries in accordance with local regulations.
● Never dispose of the battery by incineration.
Important Safety Information
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