Ansmann 6V-12V Battery Charger 10-Amp 10-Stage

Intelligent and safe charging control even under frosty conditions with deep discharge protection! Thanks to numerous features, our most powerful 10-stage charger BC 6-12V / 10 A ensures safe and gentle charging of lead batteries with a capacity of 7 - 200 Ah. It guarantees optimal performance and a long battery life.

The "MODE" button can be used to select 6 intelligent charging programs or a power supply mode, with which 12V applications such as a cool box can be operated via the included vehicle socket. The charger is dust and water jet protected (IP65) and has the following electrical safety features: reverse polarity protection, overcharge protection, deep discharge protection and short circuit protection In addition, our intelligent charger is suitable for standby/parallel operation and can remain connected to the battery at all times. It always keeps it full, even if the battery is being charged/discharged at the same time. 3 Year Warranty.

Selectable charging programs: 6V STD or 12V STD: for lead-acid and lead-gel batteries 12V AGM/C: for AGM batteries & in cold weather (-20°C - +5°C) 12V M: trickle charge for winter storage of lead batteries - deep discharge excluded 12V LFP: for lithium iron phosphate batteries (LiFePO4, LFP) RECOND: for deeply discharged batteries The charging currents are automatically controlled via the selected charging mode: 2 A in "6V STD" mode 2 A in "12V M" mode 2.5 A in "RECOND" mode 10 A in "12V STD", "AGM/C", "LFP" mode

Fully automatic, intelligent 10-stage charging

1. Battery test: After selecting the charging mode, the charger checks the status of the battery.

2. Desulfation: Automatic detection of sulfated lead batteries. The pulsing of current and voltage dissolves the sulfate from the lead plates of the battery in order to restore the maximum battery capacity.

3. Refreshment: Older or rarely used batteries are charged with a gentle pre-charging current and thus reactivated.

4. Reactivation charge: Gentle charging of the battery with an increased charging current.

5. Analysis: Switching off the charging current to check the open circuit voltage.

6. Activation charge: Resumption of the increased charging current in preparation for the main charge.

7. Main charge: Constant current charge with the maximum charging current.

8. Charging optimization: The charging current is gradually reduced in order to reach the maximum possible battery capacity.

9. Voltage check: Battery charge level check.

10. Trickle charge: If necessary, a pulse trickle charge takes place, which prevents the battery from discharging.