GreatCall Jitterbug Manual page 174

Do not use incompatible cell phone batteries and chargers. Some websites and
second-hand dealers not associated with reputable manufacturers and carriers,
might be selling incompatible or even counterfeit batteries and chargers.
Consumers should purchase manufacturer or carrier-recommended products
and accessories. If unsure about whether a replacement battery or charger is
compatible, contact the manufacturer of the battery or charger.
Misuse or use of incompatible phones, batteries, and charging devices could
result in damage to the equipment and a possible risk of fire, explosion, or
leakage, leading to serious injuries, damages to your phone, or other serious
hazard.
Samsung Mobile Products and Recycling
Samsung cares for the environment and encourages it customers to recycle
Samsung mobile devices and genuine Samsung accessories.
Proper disposal of your mobile device and its battery is not only important for
safety, it benefits the environment. Batteries must be recycled or disposed of
properly.
164 Health and Safety