Nikon 6MB07411-03 User Manual (en)

: Dirt on the battery terminals can prevent the camera from 
functioning and should be removed with a soft, dry cloth before use.
Batteries may leak or explode if improperly handled. Observe the 
following precautions when handling batteries:
Turn the product off before replacing the battery.
The battery may become hot when used for extended periods. Observe 
due caution when handling the battery.
Use only batteries approved for use in this equipment.
Do not expose the battery to flame or excessive heat.
After removing the battery from the camera, be sure to replace the 
terminal cover.
Charge the battery before use. When taking photographs on important 
occasions, ready a spare battery and keep it fully charged. Depending on 
your location, it may be difficult to purchase replacement batteries on 
short notice.
On cold days, the capacity of batteries tends to decrease. Be sure the 
battery is fully charged before taking photographs outside in cold 
weather. Keep a spare battery in a warm place and exchange the two as 
necessary. Once warmed, a cold battery may recover some of its charge.
Continuing to charge the battery after it is fully charged can impair battery 
Used batteries are a valuable resource. Please recycle used batteries in 
accord with local regulations.