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do I re-calibrate lc-1 if I unhook my battery?

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Here's the calibration schedule from the manual.

4.3 Calibration Schedule
Normally aspirated daily driver:
- Calibrate before installation of new sensor
- Calibrate new sensor again after 3 month of use
- Thereafter calibrate once a year or every 20,000 miles, whichever comes first

Turbo car, daily driver (tuned rich):
- Calibrate before installation of new sensor
- Calibrate new sensor again after 3 month of use
- Thereafter calibrate twice a year or every 10,000 miles, whichever comes first

Race car
- Calibrate before first installation of new sensor
- Calibrate once per race weekend

Dyno use
- Calibrate a new sensor
- Calibrate every 2-3 days, depending on usage
 
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