Samsung SCG14 Notes On Usage page 39

■ Internal battery
• At extremely high or low temperatures, such as
if you leave the product in a closed car during
summer, the capacity of the internal battery
decreases and so will the amount of time it can be
used decreases. This also decreases the lifespan
of the battery. Use the product at room temperature
whenever possible.
• After charging the battery, it gradually discharges,
even if you do not use the product. If you do not
use the product for a long time, you should charge
the battery as the internal battery may have
discharged.
• The internal battery is a consumable item. If the
performance of the internal battery does not
recover (e.g. the usable time after each charge has
become extremely short), stop using the battery as
it is at the end of its service life. As the battery is
built-in, please contact the "Inquiries" in the " 取扱説
明書 詳細版 (Full Instruction Manual)" (Japanese)
to replace the battery. Note that you will not be
able to use the product for a certain period of time.
The battery lifespan varies depending on how the
product is used.
• Depending on the use condition, the internal
battery may be inflated as it comes close to the
end of its service life. This is due to the properties
of lithium-ion battery and does not pose any
safety risks.
(The internal battery of the
product is a lithium-ion
battery.)
The internal battery is not fully
charged at the time of purchase.
Charge the battery before using the
product. If you have not used the
product for a long time, you should
charge the battery.
Notes on Usage
37