The Antigravity SC-4 Super-Charger is a 4-amp smart charger and maintainer for 6V and 12V lithium (LiFePO4) and 12V lead-acid batteries (AGM, gel, wet), from 3Ah to 120Ah. The digital screen shows voltage, current and charge level in real time.
It also works as a 14V/4A power supply and a voltage tester, can wake up a lithium battery that has gone into protection mode, reconditions lead-acid batteries and has an automatic winter mode. Includes clamps, a pigtail and a cigarette lighter adapter. 3-year warranty.