Victron energy Blue Smart IP67 Charger 12/7 Manual page 6

The charger will automatically store the selected charge mode and recall it for future charge cycles
(even after being disconnected from power).
d) When the STATUS (yellow) LED is blinking slow the charger has moved into absorption stage (bulk
stage is complete); the battery will be approximately 80% charged (or >95% for Li-ion batteries) and
may be returned into service if required.
e) When the STATUS (yellow) LED is illuminated the charger has moved into float stage (absorption
stage is complete); the battery will be fully (100%) charged and is ready to be returned into service.
f) When the STATUS (yellow) LED is off the charger has moved into storage mode (float stage is
concluded); to maintain the battery at full charge, the battery can be left on continuous charge for an
extended duration.
g) Disconnect the AC power cable from the mains power outlet at any time to stop charging.
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