HULKMAN Sigma 1 Amp Automatic Car Battery Charger and Maintainer
- [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....
- [Smartest Charger Ever]: HULKMAN's smartest car battery charger yet, the Sigma 1 is built with next-level intelligence. Using its nine-step charging....
- [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....
- [Save Dead Batteries]: If your battery has died, you can now charge dead batteries with our “Advanced Loading Mode,” a scientific charging process....
- [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,....