At only 4.5 pounds, the GreenLite G20 is an automotive spec model designed for the Import Tuner of 4 & 6 cylinder street cars with low-moderate electrical demand.The G20 is the common upgrade for those who run the Braille B2015 lightweight AGM battery and is also the same size as the PC680 but less than 1/3rd the weight, more power & capacity and last up to 5 times longer!The G20 Combo comes with a 6 amp lithium charger and should be used in vehicles that are not driven regularly to offset parasitic draw in most modern vehicles.Can be ordered Marine Sealed for watercraft applications. Product Features:At only 4.5 pounds, the GreenLite G20 is an automotive spec model designed for the Import Tuner of 4 & 6 cylinder street cars with low-moderate electrical demandQuicker starting (a full volt higher than lead and less voltage drop during cranking)100% compatible with all standard charging systemsLess horsepower draw from the alternator due to efficient charging (5 times faster than lead)Can be used in Total Loss (no alternator) applicationsLasts 3-5 times longer (especially under the harshest environments)
