Features

How to use


U68*

Charging

Indication of power reserve in levels

Always keep level 2 or above.

!

Charge immediately when power reserve is level 1 or 0.

Level 3Power reserve is OK.
Duration: 180 - 130 days
Level 2Power reserve is OK.
Duration: 130 - 20 days
Level 1Power reserve is getting low.
Duration: 20 - 3 days
Level 0
(CHARGE)
Level where insufficient charge warning starts
Duration: 3 days or shorter

Related articles

Checking the power reserve

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World time function