Battery and charger safetyAlways switch the device off and unplug the charger before removingthe battery. To unplug a charger or an accessory, hold and pull theplug, not the cord.When your charger is not in use, unplug it. If left unused, a fullycharged battery will lose its charge over time.Always keep the battery between 15°C and 25°C (59°F and 77°F) foroptimal performance. Extreme temperatures reduce the capacity andlifetime of the battery. A device with a hot or cold battery may notwork temporarily.Accidental short-circuiting can happen when a metallic object touchesthe metal strips on the battery. This may damage the battery or theother object.Do not dispose of batteries in a fire as they may explode. Obey localregulations. Recycle when possible. Do not dispose as householdwaste.Do not dismantle, cut, crush, bend, puncture, or otherwise damagethe battery in any way. If a battery leaks, do not let liquid touch skinor eyes. If this happens, immediately flush the affected areas withwater, or seek medical help. Do not modify, attempt to insert foreignobjects into the battery, or immerse or expose it to water or otherliquids. Batteries may explode if damaged.Use the battery and charger for their intended purposes only.Improper use, or use of unapproved or incompatible batteries orchargers may present a risk of fire, explosion, or other hazard, andmay invalidate any approval or warranty. If you believe the battery orcharger is damaged, take it to a service centre before continuing touse it. Never use a damaged battery or charger. Only use the chargerindoors. Do not charge your device during a lightning storm.Small childrenYour device and its accessories are not toys. They may contain smallparts. Keep them out of the reach of small children.Medical devicesOperation of radio transmitting equipment, including wirelessphones, may interfere with inadequately shielded medical devices'function. Consult a physician or the medical device's manufacturer todetermine if it is adequately shielded from external radio energy.25