HULKMAN Sigma 1 Car Battery Charger, 1A 6V/12V Automatic Smart Trickle Charger, Battery Maintainer, and Desulfator with Intelligent Interface
$39.99
Product Description
The biggest and brightest LED ever Smart Interface Operation
This 2.7-inch LED screen is the biggest and brightest ever on a car battery charger. There is no technical knowledge required, and no complicated modes! Charging information, battery voltage, charging status and mode, incorrect operation warnings, and more, can be viewed clearly with this easy-to-read LED display.
Bring Dead Batteries To Life
After detecting your dead battery, this charge will automatically turn on “Loading Mode” and bring your dead battery back to life.
Wide-Ranging Compatibility Versatility, Compatibility, and Utility
An all-in-one charger for 6V, 12V, lead-acid, and lithium batteries, such as deep-cycle flooded, gel, wet, maintenance-free, EFB, and calcium batteries, as well as all vehicle types including automotives, motorcycles, ATVs, RVs, powersport vehicles, lawn mowers, marine vehicles, and more.
Perfectly Functional in Fluctuating Temperatures
This charger can be used in cold weather down to -4℉/-20℃, and in hot weather up to 104℉/+40℃, with zero worries regarding your safety.
Sigma 1 Is Your Trusted Partner Safe for Every HULKMAN User
Avoid injuries and damage—even when you keep the charger plugged in—with protection against high temperatures, short circuits, excessive currents, over-voltage, reverse-polarity protection, and sparks. This charger has also been awarded the ETL mark—a safety certification in North America.
On-the-job dependability
With high-grade, drop-resistant, and dust-tight materials, EMC and EMS technology, and the ability to operate Sigma 1 in a fully electric environment without interfering with other electronic devices or being interfered with, this charger is incredibly durable and reliable for any circumstances.
Smart Feature
Sigma 1 has been constructed with next-level intelligence, forming a unique 9-step charging technology and the “Super Repair” feature, enabling it to automatically run diagnostics, clear sulfation buildup, and always ensure a full charge with trickle/float charging, extending your battery lifespan.
HULKMAN Sigma Series
Output Current
The Sigma 1 comes with output current of 1A.
Output Current
The Sigma 5 comes with output current of 5A.
Output Current
The Sigma 10 comes with output current of 10A.
Input Voltage
The input voltage is between 100V and 240V.
Input Voltage
The input voltage is between 100V and 240V.
Input Voltage
The input voltage is between 100V and 240V.
Battery Capacity
It’s max capacity is 32Ah.
Battery Capacity
It’s max capacity is 120Ah.
Battery Capacity
It’s max capacity is 240Ah.
Fully Automatic Maintenance
It’s safe to be left connected to your car batteries for a long time.
Fully Automatic Maintenance
It’s safe to be left connected to your car batteries for a long time.
Fully Automatic Maintenance
It’s safe to be left connected to your car batteries for a long time.
Can it crank a dead battery?
No, it can only charge your dead batteries because it is not a jump starter.
Can it crank a dead battery?
No, it can only charge your dead batteries because it is not a jump starter.
Can it crank a dead battery?
No, it can only charge your dead batteries because it is not a jump starter.
Note: It’s a battery maintainer/ trickle charger rather than a jump starter.
[The Newest Arrival of 2022]: With a new industrial design that is more compact, more attractive, and simpler to use than your average car battery charger, Sigma 1 stands out from the crowd. Best of all, it is not only a battery charger, but also a battery maintainer, trickel/floating charger, and battery desulfator. Combined with its pure copper clamp, Sigma 1 offers customers the best charging experience ever.
[Smartest Charger Ever]: HULKMAN’s smartest car battery charger yet, the Sigma 1 is built with next-level intelligence. Using its nine-step charging technology, Sigma 1 can now maintain your battery overnight or for an even longer period, with zero attention needed and complete dependability, creating a totally hands-free charging experience.
[Read With Ease]: Once you plug in and attach the battery, a huge 2.7-inch LED screen intuitively indicates the battery level, voltage, and charging mode. Simply select a charging mode and it will begin delivering the power to your battery, making your charge easier and better than ever before.
[Save Dead Batteries]: If your battery has died, you can now charge dead batteries with our “Advanced Loading Mode,” a scientific charging process that delivers significant current power through qualification, soft start, and pulse mode, as well as recondition and bulk stages, to stimulate dead batteries back to life.
[One For All]: This charger is compatible with either 6V or 12V sealed lead-acid, and 12V lithium-ion batteries, including deep-cycle, AGM, lifepo4, flooded, gel, wet, maintenance-free, EFB, and calcium batteries.
[Super Repair Mode]: This car battery charger can accurately recognize bad batteries. By implementing the 12V “Super Repair Mode,” you can enhance your battery performance in only four hours and avoid purchasing an unnecessary replacement by reducing sulfation build-up and acid stratification with pulse cycles, thus offering you a cost-effective, money-saving, and environmentally friendly battery solution.
[More Versatile]: Sigma 1 allows you to charge and maintain most gas and diesel vehicles such as automotives, motorcycles, scooters, ATVs, RVs, powersport vehicles, lawn mowers, marine vehicles, and more.
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$39.99
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