Nokia N72 User Manual page 114

What if your battery is not authentic?
If you cannot confirm that your Nokia battery with the
hologram on the label is an authentic Nokia battery, please do
not use the battery. The use of a battery that is not approved
by the manufacturer may be dangerous and may result in poor
performance and damage to your device and its
enhancements. It may also invalidate any approval or warranty
applying to the device.
To find out more about original Nokia batteries,
visit www.nokia-asia.com/batterycheck.
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