Specifications

16
Charging Batteries
Battery Storage and Disposal
To prolong the life of your batteries, avoid exposing them to
temperatures below -10
° C (14 ° F) or above 45 ° C (113 ° F). As a
good rule of thumb, always take your phone with you when you
leave your car.
To dispose of batteries, check with your local recycling center for
a battery recycler near you. Never dispose of batteries in fire.
Caution: To prevent injuries or burns, do not allow metal
objects to contact or short circuit the battery terminals.