Hulkman Sigma 10 Amp Fast Car Battery Charger and Maintainer for 6V and 12V Battery with LED Screen Trickle Charger and Desulfator for Lead-Acid and Lithium-ion Battery for Car Truck and More

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Sigma 5 Smart Battery Charger

10A Fast Charging: Five tailored charging mode charges 99.9% of lead-acid batteries, including all types of 6V and 12V batteries, plus lithium-ion batteries. An integrated sensor to detect the current charging stage and ambient temperature to charge the battery adaptively. Perfect for quick charging suitable for large vehicles such as trucks.
Impressive LED Screen Display: Well-designed 4.2 inches user interface screen displaying up to 13 icons and responding with a buzzer indicating misoperations. Guide you to check the current-voltage of the battery, choose the most suitable charging solution, and locate the exact problem in the batteries.
AI Charge Optimizer: 9 Step Charge Optimizer ensures the correct level of power is sent to the battery. AI Smart Maintainer automatically maintainer the battery level without users interference. 12V Force Charge mode allows you to take full control to charge the battery as low as 0.3 volts.
360° Bad Battery Diagnosis and Repair: Automatically detects battery sulfation and acid stratification of battery, and if possible, recovers the battery and its power by pulse repair tech, which will clean the sulfation and acid stratification.
Guarded by 5 smart system protections: The five advanced protections ensure security, including high-temp, short-circuit, over-current, over-voltage, and reverse-polarity protection, stabilizing charging performance and prolonging the battery lifetime.
WE GOT YOU BACK Rugged build for a life of adventure, and features an IP67 function (Dust-tight, and drop resistant). Lifetime technical support. Contact us anytime with any questions.