Nikon D500 User Manual

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The battery and charger
: Batteries may leak or explode if improperly 
handled. Observe the following precautions when handling batteries 
and chargers:
• Use only batteries approved for use in this equipment.
• Do not expose the battery to flame or excessive heat.
• Keep the battery terminals clean.
• Turn the product off before replacing the battery.
• Remove the battery from the camera or charger when not in use and 
replace the terminal cover. These devices draw minute amounts of 
charge even when off and could draw the battery down to the point 
that it will no longer function. If the battery will not be used for some 
time, insert it in the camera and run it flat before removing it from the 
camera for storage. The battery should be stored in a cool location 
with an ambient temperature of 15 °C to 25 °C (59 °F to 77 °F; avoid hot 
or extremely cold locations). Repeat this process at least once every six 
months.
• Turning the camera on or off repeatedly when the battery is fully 
discharged will shorten battery life. Batteries that have been fully 
discharged must be charged before use.
• The internal temperature of the battery may rise while the battery is in 
use. Attempting to charge the battery while the internal temperature 
is elevated will impair battery performance, and the battery may not 
charge or charge only partially. Wait for the battery to cool before 
charging.
• Charge the battery indoors at ambient temperatures of 5 °C–35 °C 
(41 °F–95 °F). Do not use the battery at ambient temperatures below 
0 °C (32 °F) or above 40 °C (104 °F); failure to observe this precaution 
could damage the battery or impair its performance. Capacity may be 
reduced and charging times increase at battery temperatures from 0 °C 
(32 °F) to 15 °C (59 °F) and from 45 °C (113 °F) to 60 °C (140 °F). The 
battery will not charge if its temperature is below 0 °C (32 °F) or above 
60 °C (140 °F).