CHARGER OPTIMATE 5 START/STOPIdeal for start/stop and deep cycle applicationsLow volt start of 2V and one-step desulphation recoveryPerfect for months-long maintenance of any size 12V lead-acid battery from 15-192AhConstant 4A charging currentFunctions in cold temperatures in cold temperatures down to20?degc (-4?degF)Global (100-240V, 50-60Hz) Input, fully-sealedWeatherproof case with wall mounts, weatherproof battery lead and standard battery clip set includedAutomatic shut-down if battery short circuits or disconnectsAMPS4 AFEATURESWaterproofMODELOptimate 5PRODUCT NAMEBattery ChargerUNITSEachVOLTS12 V