TRUECharge2 Battery Charger804-1260-0260 Amp - 90-265 Vac / 47-63 HzNow with PARALLEL STACKING FEATURE This NEW feature allows two chargers to work together to combine the output current, achieving up to 120A for large battery banks."Every RVer who has ever experienced less-than-stellar performances from the stock converter/charger should seriously consider adding the TRUECharge2 to the 12-volt DC battery systems", says Gary Bunzer of RV Doctor. Product DescriptionIn addition to meeting global safety and regulatory standards, TRUECharge2 battery chargers feature low electrical interference and efficient, power factor corrected multistage charging. TRUECharge2 battery chargers can be mounted in a variety of positions, given their drip-proof design. TRUECharge2 battery chargers enable quick installation with easy-to-access AC and DC wiring compartments.Auto-ranging AC input voltage capability (90-265 volts AC) makes traveling abroad and handling poor-quality power a breeze. The easy-to-read onboard display can be augmented with an optional remote panel.Performance Features12V models available in 20A, 40A and 60AMicroprocessor-controlled, multistage charging algorithmsSettings for two and three-stage chargingSettings for flooded, gel, AGM or lead-calcium batteriesAuto-ranging universal input voltage (90-265 Vac, 47-63 Hz) is also compatible with a generator or other low-quality power sourcesTemperature-compensated chargingPower factor corrected for efficient chargingBattery-equalization featureAbility to charge 'dead' batteriesBattery temperature sensor available (Part #808-0232-01)Optional remote panel (#808-8040-00 for 60 A Charger, #808-8040-01 for 20 A & 40 A Chargers)Protection FeaturesReverse battery polarity protectionDrip-proof designOver and under-temperature protectionDC over-voltage protectionBattery overcharging protectionWARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to >P65Warnings.ca.gov.