CTEK PRO25S Manual Del Usuario página 14

LITHIUM*
Wake up 1
LITHIUM
13.0V
Time limit:
STEP 1-2 ACCEPT
Tests if the battery can accept charge. This step prevents that
charging proceeds with a defect battery.
STEP 3 BULK
Charging with maximum current until approximately 90%
battery capacity.
STEP 4 ABSORPTION
Charging with declining current to maximize up to 95%
battery capacity.
STEP 5 ANALYZE
Tests if the battery can hold charge. Batteries that can not
hold charge may need to be replaced.
14 • EN
2 3
Max 25A
Max 25A
until 13.8V
Max 10 minutes Max 30h
4 5
Declining current Checks if voltage
13.8V drops to 12.0V
If start charge
Max 4h 3 minutes voltage less than
13.9V then max 2h
STEP 6 COMPLETION
Final charge with reduced current.
STEP 7 FLOAT
Maintaining the battery voltage at maximum level by
providing a constant voltage charge.
STEP 8 PULSE
Maintaining the battery at 95–100% capacity. The charger
monitors the battery voltage and gives a pulse when
necessary to keep the battery fully charged.
*) 12V lithium batteries (LiFePO
6 7
13.3V 13.0V–13.8V
14.4V
Max 25A 25A–3.0A
10 days
Max 1h pulse
Charge cycle
Auto pulse
restarts if voltage
10 days
drops
, Li-Fe, Li-iron, LFP)
4
8