How do I Calibrate my Vantage Lite Batteries?

The Vantage Lite uses "Lithium Ion" batteries which do not need to be calibrated.

If your battery charger is working correctly, your batteries will be fully charged in 6-10 hours.
Once the Battery Status Area shows 100%, you should get 5-7 hours of battery life with the standard battery and continuous use or 8 hours of battery life with the extended battery, before the next recharge.