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2.Charging appears on the display.
3.When A300 is fully charged, Battery full. Unplug. is displayed.
Don't leave the battery fully discharged for a long period of time or keep it fully charged all the time, because it may affect the battery life time.
BATTERY OPERATING TIME
The battery operating time is up to 26 days with 24/7 activity tracking and 1h/day training. The operating time depends on many factors, such as the temperature of the environment in which you use your A300, the fea- tures you use, and battery aging. The operating time is significantly reduced in temperatures well below freez- ing. Wearing the A300 under your overcoat helps to keep it warmer and to increase the operating time.
LOW BATTERY NOTIFICATIONS
Battery low
The battery charge is low. It is too low for recording a training session. It is recom- mended to charge A300.
Battery low. Charge.
The charge has dropped to a critical level. Charge your A300 as soon as possible. The charge is too low for recording a training session. A new training session can- not be started before charging A300.
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