Automatic Charge
-
Multi-Voltage
-
Multi-Chemistries
-
Multi-Device
Charging
maintain batteries
over-charge protection.
selected mode.
over-charge protection.
selected mode.2
LONGER
BATTERIES3
OPTIMIZATIONS
knows your battery4
works to optimize
charge input through as
many as 9 stages for longer
lasting
batteries
and
night for a
trickle charge.
keep your
battery healthily fully charged.
REPAIR
DEAD
BATTERIES.
SUPER STRONG 12V MODES TO RECOVER EVEN THE
OLDEST BATTERIES
AND TWO SUPER STRONG 12V
MODES TO RECOVER EVEN THE
OLDEST BATTERIES
modes to recover even the
oldest batteries.
12V modes to
recover even the
oldest batteries.
12V Super Repair Mode
Desulfation for longer
lasting batteries.
12V Force Charge Mode
5-minute charge recovery
from down to 0.3V
BAD BATTERY DIAGNOSIS5
battery get away.
and batteries that cannot hold voltage
EASY
OPERATION
every status through its 2.7" LED
screen.
your charger's every
status through its
2.7" LED screen.
HULKMAN SAFETY
& QUALITY
-
Reverse Polarity
Protection -
Short Circuit
Protection -
High-Temp
Protection -
Over-Voltage
Protection -
Over-Current
protection -
0 SPARK
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HULKMAN
Sigma 1 Charger -
Battery Clamps
-
Battery
Eyelets -
Manual &
Warranty
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All your devices that carry 6V/12V typical lead-acid or lithium batteries, including motorcycles, passenger cars, SUVs, trucks, ATVs, PWCs, boats, etc.
-
Sigma battery chargers will automatically remember the last selected mode after a power outage and return to this mode in next use. This memory function covers 6V, 6V AGM, 12V, 12V AGM, and 12V lithium modes, 12V repair and 12V loading modes are not included.
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With HULKMAN Charging Technology, Sigma battery chargers will optimize the battery performance to some extent, which depends on aging and damage degree of batteries.
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Sigma battery chargers know batteries status by dynamic battery tracking and then output appropriate voltage and current the batteries need.
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“360°” is a figurative description of multi-dimension diagnosis based on voltage and current.