Hulkman Sigma 5, 5A Car Battery Trickle Charger, 12V and 6V Smart Charger, LiFePO4 and Lead-Acid Battery Automotive Maintainer with 3.2-in LED Display for Automobile, Motorcycle, ATV

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Overview Brand : Hulkman Color : Black Product Dimensions : 3.07"D x 5.51"W x 1.89"H Item Weight : 856 Grams Output Voltage : 12 Volts About this item Note: This unit needs to be c onnected to an external AC source (socket), not a car jump starter 5A Trickle Charger — Charge battery 5 times faster than Sigma 1. It outputs 12V DC 5A / 6V DC 1.8A. It's perfect for 15 to 121Ah batteries in 12V Mode, and 6 to 50Ah in 6V Mode. It also works as a maintainer, desulfator, floating charger all in one for lead-acid and LiFePO4 batteries 9 Stages Battery Maintainer — No need to worry about overcharging or overheating. With a smart chip, it optimizes car batteries by 9-stages charging. This tech enables full charge auto power-off and float charge restart, keeping the battery in peak condition without intervention Clear LED Display — Bid farewell to unknown failures. The 3.2 - inch LED screen shows real - time battery status, voltage, charging mode, incorrect operations. And the LED icons make it visible in bright sunlight or in dim indoor environments Revive Depleted Batteries — Got a dead battery? Loading Mode can restore batteries as low as 0.3V, and Repair Mode can refresh those with over 2V. As a desulfator, it uses pulse charging to save you from buying a new battery Wide Battery Compatibility — Compatible with 12V / 6V lead-acid and 12V lithium batteries (LiFePO4), including deep cycle, AGM, flooded, gel, wet, MF, EFB, and calcium types. Ideal for cars, motorcycles, mopeds, ATVs, etc IP67 Protection of Accident — Made of high-strength resin with integral encapsulation, it meets the IP67 standard for dustproof and waterproof. Unfazed by long-term storage, humidity, and unexpected weather What's in the Box — The Sigma 5 package comes with alligator clamps, eyelets, a wall-mounted bracket, a user manual, and a 3-Year Customer Service Show more