This Spektrum Smart battery is a game changer for RC turbine fans. It's a 9.9V 3S LiPo with 3200mAh capacity and 15C discharge – perfect for modern turbine engine ECUs. The voltage is just right: not too high to risk over-voltage, not too low like a 2S pack that might fail during startup. Handles high current draw during turbine ignition like a champ. Features Spektrum's Smart technology: has a built-in microchip that stores battery specs, so when you plug it into a Smart charger, it auto-sets everything. Makes charging and maintenance super easy. Includes a standard servo connector discharge lead for convenience. IC3 connector is compatible with older EC3 stuff. Smart discharge function automatically brings the battery down to a safe storage voltage. Dimensions about 14.73 x 6.35 x 5.84 inches, weighs 5 oz. A must-have for jet flyers or anyone using high-power RC systems. Saves time and extends battery life. Works with Spektrum Smart chargers for full features. Reliable, high-performance, and takes the guesswork out of LiPo care. Keep your turbine starts smooth and consistent. Invest in smart power!