









🔌 Power Up Like a Pro — Never Get Stranded Again!
The Hulkman Sigma 10 is a versatile 10A car battery charger and maintainer compatible with 6V and 12V lead-acid and lithium batteries. Featuring a bright LED display, 9-stage smart charging with temperature control, and a desulfator repair mode, it efficiently charges and revives batteries from cars to RVs. Its IP67-rated waterproof and dustproof design ensures durability in all conditions, backed by 3-year global support.

| Brand | Hulkman |
| Manufacturer | HULKMAN |
| Model | Sigma 10 |
| Product Dimensions | 9.8 x 19 x 5.7 cm; 2.3 kg |
| Item model number | Sigma 10 |
| Number of items | 1 |
| Charging Time | 7.5 Hours |
| Batteries Included | No |
| Batteries Required | No |
| Battery cell composition | Lithium Ion |
| Does it contain liquid? | No |
| Manufacturer | HULKMAN |
| Country of Origin | USA |
| Item Weight | 2 kg 300 g |
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