Saft delivers first EverSky battery systems to Boeing for 777 twin-engine airliners

Saft has delivered its first EverSky batteries to Boeing as part of a contract awarded in 2018 to fit new 777 and 777X airliners with onboard rechargeable nickel-based battery systems. Comprising of ULM (ultra-low maintenance) EverSky batteries combined with a dedicated charger, the new Saft battery system is designed to offer 777 operators superior performance and lower total cost of ownership (TCO) by extending maintenance intervals. Customers can retrofit existing 777 airplanes with these new systems distributed by Boeing subsidiary Aviall, the company says. The Boeing 777 battery system provides onboard power for APU (auxiliary power unit) starting and backup