Hi,

Nothing. The Nano's battery compartment is separate from the sealed GPS
engine and logger section. Anyone can change the battery without affecting
the security seal.

Best Regards,

Paul Remde
Cumulus Soaring, Inc.

wrote in message
...

On Tuesday, April 8, 2014 5:45:04 AM UTC-6, Paul Remde wrote:
Hi,



I have replacement Nano batteries in stock for $35.

Paul Remde

Cumulus Soaring, Inc.



Here is a question. What happens to the official seal and calibration of a
Nano when the case is opened and the battery is removed/replaced?