RC pilots, listen up! This Gens ace 2S Lipo Battery is a powerhouse in a tiny package. With 7.4V, 450mAh capacity, and a 45C discharge rate (50C burst), it delivers reliable, high-performance power for your 250 helicopters and small airplanes. Whether you're flying indoors or outdoors, even in cooler weather, this battery keeps your model running smoothly. It features stable automatic stacking tech and superior cell consistency for safety and longevity. The compact size (56x31x11mm) and light weight (33g) make it easy to install without adding bulk. Comes with a JST-SYP plug for easy connectivity. Perfect for hobbyists who want longer flight times and consistent power. Grab one – or a few – and get ready for some serious flying fun!