Features - helvi DISCOVERY 120PLUS Bedienungsanleitung

• Do not drop a metal tool on the battery. The resulting spark or short-circuit on the
battery of other electrical part may cause an explosion.
• Remove personal metal items such as rings, bracelets, necklaces, and watches
when working with a lead-acid battery.
• A lead-acid battery can produces a short-circuit current high enough to weld a
ring or the like to metal, causing severe burns.
Automatic and Intelligent 9-Stage Charging Curve
The DISCOVERY 120 is controlled by a microprocessor with 9-stage charging cha-
racteristic for charging batteries automobiles, motorcycles, snow mobiles, tractors,
personal watercraft, boats etc.
A microprocessor senses the condition of the battery to provide the right current and
voltage to the battery (charging characteristic). This will give the best effect on char-
ging and give the longest life to battery.
Charging characteristic:
4~14.0V ok 2A
12V­Slow
­ ≥ 30V­Er2 drops­less­then­2V
12V GEL 4~14.0V ok 2A
Fast ­ ≥ 30V­Er2 drops­less­then­2V
12V AGM 4~14.0V ok 2A
Fast
­ ≥ 30V­Er2 drops­less­then­2V
12V 4~14.0V ok 2A
LIPO4 ­ ≥ 30V­Er2 drops­less­then­2V
Test
4~28.0V ok 2A
24V­Slow
­ ≥ 30V­Er2 drops­less­then­4V
24V GEL 4~28.0V ok 2A
Fast ­ ≥ 30V­Er2 drops­less­then­4V
24V AGM
4~28.0V ok 2A
Fast ­ ≥ 30V­Er2 drops­less­then­4V
Test
FIG.1

FEATURES

until­voltage­ 1A until Increasing­voltage­
10V until­14V­2A
­until­voltage­ 1A until Increasing­voltage­
10V until­14V­7.2A
­until­voltage­ 1A until Increasing­voltage­
10V until­14V­7.2A
1A until
­until­voltage­ Increasing­voltage­
10V
until­14V­7.2A
5~8V 2'
Max­4h
8~10V­9h
until­voltage­ 1A until Increasing­voltage­
20V until­28V 2A
­until­voltage­ 1A until Increasing­voltage­
20V until­28V­3.6A
­until­voltage­ 1A until Increasing­voltage­
20V until­28V­3.6A
5~16V 2'
Max­4h
16~20V­9h
Current­reduction­ ­ / Check­if­voltage­
14.4V drops­less­then­2V
Current­reduction­ ­ / Check­if­voltage­
14.4V drops­less­then­2V
Current­reduction­ ­ / Check­if­voltage­
14.7V drops­less­then­2V
Current­reduction­ ­ / Check­if­voltage­
14.7V
drops­less­then­2V
Max­36h Max­2h
Current­reduction­ ­ / Check­if­voltage­
28.8V drops­less­then­4V
Current­reduction­ ­ / Check­if­voltage­
28.8V drops­less­then­4V
Current­reduction­ ­ / Check­if­voltage­
28.8V
drops­less­then­4V
Max­36h Max­2h
13
13.10­-­14.2­4h
13.10­-­14.2­4h
13.10­-­14.2­4h
13.10­-­14.2­4h
4h­charge­cycle­
1.5'' restarts­if­voltage­ restarts­if­voltage­
drops
26.20­-­28.4­4h
26.20­-­28.4­4h
26.20­-­28.4­4h
4h­charge­cycle­
1.5''
restarts­if­voltage­ restarts­if­voltage­
drops
26.0 - 28.8
26.0 - 28.8
26.0 - 28.8
26.0 - 28.8
Charge­cycle­
drops
26.0 - 28.8
26.0 - 28.8
26.0 - 28.8
Charge­cycle­
drops