Nokia Lumia 520 User Manual page 24

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 waste.
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 centre before continuing to use it.
Never use a damaged battery or charger. Only use the
charger indoors.
Additional safety information
Small children
Your device and its accessories are not toys. They may
contain small parts. Keep them out of the reach of small
children.
Medical devices
Operation of radio transmitting equipment, including
wireless phones, may interfere with inadequately shielded
medical devices' function. Consult a physician or the
medical device's manufacturer to determine if it is
adequately shielded from external radio energy.
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