Product Manual

12•EN
D250SE CHARGING PROGRAM LITHIUM
STEP 1 ACCEPT
Tests if the battery can accept charge. This step prevents that charging proceeds with a
defect battery.
STEP 2 BULK
Charging with maximum current until approximately 90% battery capacity.
STEP 3 ABSORPTION
Charging with declining current to maximize up to 95% battery capacity.
STEP 4 FLOAT
Maintaining the battery voltage at maximum level by providing a constant voltage charge.
STEP 5 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.
1
PULSE
ACCEPT BULK ABSORPTION
1 2 3
FLOAT
54
VOLTAGE (V)CURRENT (A)
Max 20A until 14.2V Max 14.2V
13.3V
Max 20A
12.6V‒14.4V
1.4A
Max 5.0A
LITHIUM
Time limit: 20h 4h
Max 1h pulse
Auto pulse 10 days
2h2h