ELEVEN PRE-PROGRAMMED BATTERY CHARGE CURVES - Includes LiFePO 4, GEL, AGM, Calcium, & Flooded Lead Acid Batteries plus custom, user programmable battery charge profile. Set easily from the charger, no need for a computer. FOUR STEP BATTERY CHARGING PROFILE - Extend your battery life by ensuring a full charge & conditioning. Battery will enter a float and energy-save mode when charging is complete to protect against overcharging of your batteries. EASY TO USE - 2 digital meters display real-time current and voltage measurements; 3 isolated outputs will direct all output to one battery if needed; 90VAC-270VAC for worldwide usage; all-digital for maximum efficiency and cool running INNOVATIVE DESIGN - Awarded Sail Magazine's Pittman Innovation Award in the Systems category. Product includes 5 year manufacturer's warranty. OPTIONAL REMOTE CONTROL - Use the Sterling ProCharge Ultra with an optional remote control that can be surface, recess, or flush-mounted over 30 feet away from the battery charger (also available on Amazon). This product replaces PCU1260 This is the second generation updated line of Marine Grade, Power Factor Corrected Battery Chargers that set a new standard of what you should expect from your battery charger. When it comes to features, performance and price, this is the product you are looking for. This exceptionally efficient power factor corrected battery charger runs on any Global AC Power source between 80-270 volts, requires less input power, produces less heat and noise waste, while still retaining a remarkably small, lightweight footprint. Did we mention Eleven pre-programmed battery charging curves as well as 4 user customizable battery profile for Lead Acid or Lithium Batteries Adjust absorption time and custom set charge, float voltages and temp trip protection. Optional BMS signal and optimal positive signal feed to bring all the custom settings you need to your next project. The digital display allows easy checking of real time voltage or current output on the face of the charger or use the optional multi-lingual remote control that can be either surface, recess, or flush mounted over 30 feet away from the battery charger. The ProCharge Ultra has been recently Updated to a 2nd Generation. The ProCharge Ultra Plus, this model has new features: - 11 pre-programmed battery curves including: Open/Sealed lead acid, AGM, Gel, LiFePO4. - 1 custom set, can be set from charger, unlike our competitors there is no need for a computer to do this operation, all can be done from the front panel. - 2 x digital meters for current and voltage measurement and a 32 LED information display. - 1 x power meter to show what reserve power left in the unit. - PFC, active, up to 0.99 PF, ensuring efficient power conversion, up to almost 90% as opposed to about 60% for older, non-PFC technology. - % power reduction to allow unit to work with restricted power available (available on local control or remote control panel). - De-sulphation auto cycle built in