Hulkman Sigma 1 Amp Automatic Car Battery Charger & Maintainer | $38 | StackSocial
Whether your car battery gives you problems or you want to make sure your battery is always current with the most juice possible. The Hulkman Sigma 1 amp automatic car battery charger has you covered. This charger/maintainer handles every single detail for you. The A.I. in this baby automatically maintains the charge on your car battery perfectly. It constantly monitors battery voltage to assure that the correct amount of power is flowing to your battery. The battery diagnosis and repair prolongs the life of your battery over time by detecting sulfation and acid stratification. It then recovers the battery and its power. Stay on the move without ever having to worry about the life of your car battery and save 23% now.