Battery And Charger Info; Additional Safety Information - Nokia Lumia 635 Quick Manual

Battery and charger info

Use your device only with an original BL-5H rechargeable battery.
Charge your device with AC-20U charger. Charger plug type may
vary.
Third-party chargers that comply with the IEC/EN 62684 standard,
and that can connect to your device micro USB connector, may also
be compatible.
Microsoft Mobile may make additional battery or charger models
available for this device.
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 15°C and 25°C (59°F and 77°F) 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
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. Do not charge your
device during a lightning storm. 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'
17