SBC 1100 NRG+ Series Battery Charger - 12V - 80A - 3-BankThe long experience we have in the nautical field has given us the ability to evolve the range of SBC battery chargers, now called NRG+, with superior performance to those currently on the market.The advantages which the SBC NRG+ battery chargers offer, are: Three stage IUoU battery charging High efficiency Multiple outputs in order to charge more groups of batteries (MOSFET charge separator inside) Differentiated charging for open or sealed liquid electrolite, Gel, AGM, OptimaA(R), Li-Ion Batteries Integrated output fuses inside the battery chargers (for each output) Capacity of supplying full power with low AC mains voltage Possibility to connect in parallel up to three battery chargers of the same model for current sharing by means of digital control Low residual fluctuation on output Universal AC supply input 264 ; 83 Vac, 45 ; 66 Hz Power factor equal to 1 Compatible with the generators Short circuit, overloading, output overvoltage and overheating protection Can work in a wide range of ambient temperatures Variable speed for the cooling fan User interface via LEDs that signal the status, errors and the output current Backlit LCD terminal with multi-language interface (optional) Charge is compensated according to the temperature of the batteries (1 sensor supplied; more senors optional) Specifications: Charger Input - Voltage: 120/230v Portable: No Charging Banks: 3 Charger Output Voltage: 12v Charger Output - Amps: 80a Owner&';s Manual (pdf)