-20%
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$39.99

HULKMAN Sigma 1

Name: HULKMAN Sigma 1
Brand: HULKMAN Direct
SKU: USAHMBCN1032963-KH
Price: 39.99 USD
Availability: OutOfStock

- Free 3-5 Business Days Shipping

- 1 Amp adaptive charging and five tailored charging modes

- Well-designed 2.7'' user interface screen displays up to 13 icons

- 9-Step Charge Optimizer ensures the correct level of power is sent to the battery

- Automatically detects and recovers battery sulfation and acid stratification

- Guarded by 5 smart system protections

- 24 months of hassle-free warranty and lifetime technical support (UPC: 761062119689)

Choose your HULKMAN Sigma Car Battery Charger

Sigma 1

Sold Out

Sigma 5

Save $10 $99.99 ~~$109.99~~

Compare the Models

Sigma 1

Sigma 5

Sigma 10

2.7'' LED screen Indicator	3.2'' LED screen Indicator	4.2'' LED screen Indicator
Small Vehicle 6V/12V Motorcycle, Car Suited Vehicle Types	Small Vehicle 6V/12V Motorcycle, Car Suited Vehicle Types	Large Vehicle 6V Deep Cycle Cell, 12V Medium & Large Truck Suited Vehicle Types
7 Modes 12V, 12V AGM, 6V, 6V AGM, 12V LITHIUM, 12V Loading (Force), 12V Repair	7 Modes 12V, 12V AGM, 6V, 6V AGM, 12V LITHIUM, 12V Loading (Force), 12V Repair	8 Modes 12V, 12V AGM, 6V, 6V AGM, 12V LITHIUM, 12V Loading (Force), 12V Repair, 12V Supply¹
AGM Lead-Acid, AGM, Lithium, Wet, Gel, Maintenance-Free, EFB & Calcium Applicable Battery-Chemistry	AGM Lead-Acid, AGM, Lithium, Wet, Gel, Maintenance-Free, EFB & Calcium Applicable Battery-Chemistry	AGM Lead-Acid, AGM, Lithium, Wet, Gel, Maintenance-Free, EFB & Calcium Applicable Battery-Chemistry
4Ah-32Ah(6V/12V) Battery Capacity (full charge)	15-120Ah (12V Mode), 6-50Ah (6V Mode) Battery Capacity (full charge)	30Ah-240Ah(6V/12V) Battery Capacity (full charge)
100-240VAC 50-60Hz Input	100-240VAC 50-60Hz Input	100-240VAC 50-60Hz Input
6V/12V, 1A Output	12V, 5A; 6V, 1.8A Output	6V/12V, 10A Output
-20℃ to + 40℃ Operating Temperature	-20℃ to + 40℃ Operating Temperature	-20℃ to + 40℃ Operating Temperature
-40℃ to + 60℃ Storage Temperature	-40℃ to + 60℃ Storage Temperature	-40℃ to + 60℃ Storage Temperature
IP60² Ingress Protection	IP67³ Ingress Protection	IP67³ Ingress Protection
100×62×43mm 3.9''×2.4''×1.7'' Dimensions L×W×H	140×78×48mm 5.5''×3.1''×1.9'' Dimensions L×W×H	190×98×57mm 7.5''×3.8''×2.2'' Dimensions L×W×H

Sigma 1

Sigma 5

2.7'' LED screen

Indicator
Small Vehicle

6V/12V Motorcycle, Car

Suited Vehicle Types
7 Modes

12V, 12V AGM, 6V,
6V AGM, 12V
LITHIUM, 12V
Force, 12V Repair
AGM

Lead-Acid, AGM,
Lithium, Wet, Gel, Ma
intenance-Free,
EFB & Calcium

Applicable
Battery-Chemistry
4Ah-32Ah

Battery Capacity
(full charge)
100-240VAC
50-60Hz

Input
6V/12V, 1A

Output
-20℃ to+40℃

Operating
Temperature
-40℃ to+60℃

Storage
Temperature
IP60

Ingress Protection
100×62×43mm 3.9''×2.4''×1.7''

Dimensions L×W×H

3.2'' LED screen

Indicator
Small Vehicle

6V/12V Motorcycle, Car

Suited Vehicle Types
7 Modes

12V, 12V AGM, 6V,
6V AGM, 12V
LITHIUM, 12V
Force, 12V Repair
AGM

Lead-Acid, AGM,
Lithium, Wet, Gel, Ma
intenance-Free,
EFB & Calcium

Applicable
Battery-Chemistry
15-120Ah(12V Mode),
6-50Ah(6V Mode)

Battery Capacity
(full charge)
100-240VAC
50-60Hz

Input
12V,5A;6V,1.8A

Output
-20℃ to+40℃

Operating
Temperature
-40℃ to+60℃

Storage
Temperature
IP67

Ingress Protection
140×78×48mm
5.5''×3.1''×1.9''

Dimensions L×W×H

What's in the BOX?

HULKMAN

Sigma 1 Charger

Battery Clamps

Battery Eyelets

Battery
Eyelets

Manual & Warranty

Manual &
Warranty

Very good equipment

HULKMAN Sigma 1 Amp Automatic Car Battery Charger and Maintainer

HULKMAN Sigma 1

Haven't had a chance to use it yet. Looks great.

Love it

I am beyond pleased with my purchase. It worked perfectly on my BMW X5 battery. I plugged it up to by dead battery in the evening and it was completed by the next afternoon. No battery problem since .

Package was stolen

Can't use what I don't have.

Great value

Good price !

Stigma 1

Very nice charger. Great quality, easy to use. Nice price.

Excellent charger.

Bought to replace another brand that went dead. Seems to be an excellent charger maintainer with great charging options. As always the Hulkman products are great quality. Very nice products. I have two of the 85s jump starters and they are very powerful. I live in MN and the Hulkmans are the only ones rated for such cold temps. I jump started a completely dead battery with no dash lights like nothing even in the cold. Thanks Hulkman.

1 2

30-Day Return
Money-Back Guarantee
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Free Shipping
24-Month Warranty

30-Day
Return
Secure
Check
Free
Shipping
24-Month
Warranty
Money-Back
Guarantee

HULKMAN Sigma 1

$39.99

Buy now

HULKMAN Sigma 1

Choose your HULKMAN Sigma Car Battery Charger

Sigma 1

Sigma 5

Compare the Models

Sigma 1

Sigma 5

Sigma 10

2.7'' LED screen

Small Vehicle

7 Modes

AGM

4Ah-32Ah

100-240VAC 50-60Hz

6V/12V, 1A

-20℃ to+40℃

-40℃ to+60℃

IP60

100×62×43mm 3.9''×2.4''×1.7''

3.2'' LED screen

Small Vehicle

7 Modes

AGM

15-120Ah(12V Mode),6-50Ah(6V Mode)

100-240VAC50-60Hz

12V,5A;6V,1.8A

-20℃ to+40℃

-40℃ to+60℃

IP67

140×78×48mm 5.5''×3.1''×1.9''

What's in the BOX?

Customer Reviews

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100-240VAC
50-60Hz

15-120Ah(12V Mode),
6-50Ah(6V Mode)

100-240VAC
50-60Hz

140×78×48mm
5.5''×3.1''×1.9''