Universal
Automatic
Charge
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Multi-Voltage
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Multi-Chemistries
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Multi-Device
Automatic
Charging
maintain batteries
vehicles and to maintain batteries
over-charge protection
batteries with over-charge protection
selected mode2
selected mode 2
LASTING BATTERIES
knows your
battery 4
charge input through as many as 9 stages for longer
lasting batteries Hulkman 9-Step Charge Optimization
works to optimize charge input through as
many as 9 stages for longer lasting
batteries
day and night
for a
trickle charge
uses algorithms to keep yourbattery
healthily fully charged
REPAIR
DEAD
BATTERIES
AND TWO
SUPER STRONG 12V
MODES TO RECOVER EVEN THE
OLDEST BATTERIES
the oldest batteries
12V Super Repair Mode
12V Force Charge Mode
battery get away
and batteries that cannot hold voltage
OPERATION
your charger's every
status through its
2.7" LED screen
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Battery Voltage
Clear voltage
level indications -
Charge Status
25% | 50% | 75% | 100%
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7 Mode Indicators
6V | 6V AGM | 12V | 12V
AGM | 12V Lithium | 12V
Repair | 12V Force -
4 Error Indicators
High-Temp | Bad
Battery | Over Voltage |
Reverse Polarity
Compact Design
smartphone
LxWxH: 5.5x3.1x1.9 Inches
same size as a smartphone
LxWxH: 5.5x3.1x1.9 Inches
HULKMAN SAFETY
& QUALITY
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Reverse Polarity
Protection -
Short Circuit
Protection -
High-Temp
Protection -
Over-Voltage
Protection -
Over-Current
protection -
0 SPARK
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Sigma 5 Charger
Battery Clamps
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Manual & Warranty
Battery Eyelets
Battery Eyelets
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Sigma 5 Charger
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Manual &
Warranty -
Battery
Eyelets -
Battery Clamps
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Battery
Eyelets
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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.
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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.