P12 Gen2 Battery Charger - 40A - 3-BankFeatures:Four stage, three output, dry mount design, for use in harsh environments.Rugged, finned aluminum casePreFloat™ stage prevents over chargingPower factor corrected for efficient use of ACIntuitive diagnostic screensUser defined charge profiles and customizable settingsProvides charging for up to three battery banksLarge, bright displayMulti-language: English, French, German, Italian, SpanishCharge Coordination with Blue Sea Systems Automatic Charging Relays (ACR) controls ACR state ensuring proper float stage for each batteryBattery Temperature Compensation - adjusts charge voltage based on battery temperatureAC over and under voltage shut down and automatic restartOver and under battery temperature protection - charger will not operate if battery temperature rises above or falls below a set valueDC over voltage and reverse polarity protectionSurge and short circuit protectionSpecifications:Total Output Current: 40AInput AC Current: 7.5A @ 100V AC / 3.75A @ 200V ACMaximum Output Voltage: 16V DCNominal Voltage: 12V DCIgnition Protected: YesNumber of Outputs: 1 negative / 3 positiveUniversal AC Input Voltage: 90-265V ACAC Input Frequency: 45-65HzOutput Voltage Accuracy: 0.05VTypical Float Voltage:13.5V DCMinimum Operating Temperature: -20° CMaximum Operating Temperature: 70° CMinimum Storage Temperature: -30° CMaximum Storage Temperature: 80° CBattery Types: AGM / Flooded Lead Acid / Gel / TPPL (Thin Plate Pure Lead)Recommended for Battery Bank Sizes: 440Ah Maximum Example: 4 x Group 31 / 60Ah Minimum Example: 2 x Group 31Warranty: 5 YearHeight: 13.03" (330.96 mm)Width: 8.46" (214.88 mm)Depth: 3.66" (92.96 mm)Weight: 13.00lb (5.9 kg)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.