This 14.8V (4S) 5200mAh 50C lithium polymer hard-case battery pack is a high-performance option for a variety of different applications including 1/8 scale trucks and buggies. These lipo packs are made with our ultra-compact 5200mAh cells that give you a weight savings of up to 20% versus 5000-5200mAh lipos from many other manufacturers. That massive weight savings means lighter total loads and more agile, powerful performance from your vehicle.