Slots 1 and 2:
The charger starts charging the battery mounted first. If you place two batteries in the charger, the battery in slot 1 is charged first, and then the battery in slot 2. ( step 2)
• Charging lamp:
The charging lamp is off when the charger is outside the charging temperature range or when the battery is mounted incorrectly. If the lamp is still off after the charger falls within its charging temperature range and the battery is mounted again, contact your local dealer. (steps 2 and 3)
• Charging time per battery: BDC70:about 5.5 hours (at 25°C)
(Charging can take longer than the times stated above when temperatures are either especially high or low).