BB123665 - 12V to 36V Saturn DC DC Charger We can ship to the USA Remote control BBR - Optional remote- Buck Boost design, offering high efficiency (95-98%)- Simple installation and setup- Current limiting charger- Lithium safe - BB123665 Bidirectional w/ reverse charging and jump start assistance mode | 12V - 36V (850W output power) BB123665 Input voltage range 9V-16VContinuous Rated output power 20A at 43.2V ~864WContinuous Rated input power 65A at 13.68V ~900WQuiescent current 5mAEfficiency rating 95-98%Self recovering protections: under voltage protection input over voltage protection output over voltage protection over current protection charge over temperature Operational Temperature -20 Deg C -> 60 DegCApproval CE | UKCA E-Marking E24*10R06/01*3790*00Cooling method Thermostatically Controlled Variable low speed fanDimensions 200mm x 130mm x 56mmWeight 1.0Kg