With the LIFT4, we have taken every piece of the eFoil experience and perfected it to the Lift Foils standard. Fast Charging 30 minutes to 80 percent charge on the Gen4 Light Battery, and 50 minutes on the Gen4 Full Range Battery, to keep you out on the water longer. Carbon Fiber Latches New ergonomic shape and precision tensioning to automatically regulate hatch pressure, making it easier to open and close in all conditions. Updated Hand Controller Precise throttle and power control, upgraded for ruggedness and extreme use scenarios, plus new safety features Ergonomics A new rugged, lab-tested housing, featuring an ergonomic handle and new rubber feet.