User's Guide

The battery can be charged and discharged hundreds of times, but it will
eventually wear out. When the talk and standby times are noticeably
shorter than normal, replace the battery.
Only replace the battery with a battery that is compliant with the IEEE-
std-1725 standard.
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.
The phone shall only be connected to CTIA certified adapters, products
that bear the USB-IF logo, or products that have completed the USB-IF
compliance program.
Battery and charger safety
Always switch the device off and unplug the charger before removing
the battery. To unplug a charger or an accessory, hold and pull the plug,
not the cord.
When your charger is not in use, unplug it. If left unused, a fully charged
battery will lose its charge over time.
Always keep the battery between 59°F and 77°F (15°C and 25°C) for
optimal performance. Extreme temperatures reduce the capacity and
lifetime of the battery. A device with a hot or cold battery may not work
temporarily.
Accidental short-circuiting can happen when a metallic object touches
the metal strips on the battery. This may damage the battery or the other
object.
Do not dispose of batteries in a fire as they may explode. Obey local
regulations. Recycle when possible. Do not dispose as household
garbage.
Do not dismantle, cut, crush, bend, puncture, or otherwise damage the
battery in any way. If a battery leaks, do not let liquid touch skin or eyes.
If this happens, immediately flush the affected areas with water, or seek
medical help. Do not modify, attempt to insert foreign objects into the
battery, or immerse or expose it to water or other liquids. Batteries may
explode if damaged.
Use the battery and charger for their intended purposes only. Improper
use, or use of unapproved or incompatible batteries or chargers may
present a risk of fire, explosion, or other hazard, and may invalidate any
approval or warranty. If you believe the battery or charger is damaged,
take it to a service center before continuing to use it. Never use a
damaged battery or charger. Only use the charger indoors. Do not
charge your device during a lightning storm.
Small children
Your device and its accessories are not toys. They may contain small parts.
Keep them out of the reach of small children.
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