Trickle Charging - Techno Line BC 250 Manuel D'utilisation

If attempting to recharge the alkaline or carbon batteries, it may
cause rupture, explosion or the leakage of hazardous liquids.
During the charging process, the "Charge" sign will show if any
rechargeable batteries are placed into the unit. Users should
make sure that the charged batteries are either NiCd or NiMH
type and should not use the alkaline or carbon batteries.
Carbon or Alkaline batteries may be the cause of the defect.
Those types of batteries are NOT suitable for this charger.
Another defect cause may come from the rechargeable batteries
which voltage is too low.

TRICKLE CHARGING

After the rechargeable battery is fully charged, the charger will give a
small amount of current to the rechargeable batteries to maintain the
fully charged level. This stage is automatically launched after
rechargeable batteries are fully charged and kept at the charging unit.
The "Full" sign will display on the LCD.
"DEF" displays – A defect battery is
placed into the charging unit (figure 2)
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