does the kb45 8xl need the rcm clamp

Originally Posted by Geogenesis13

okay i get that but i just want to know how a 3s 4500mah 30c pack is longer than the 5000mah 30pack

Think of battery capacity like water in a bottle. You can have a liter of water in bottles with different shapes and sizes, but the volume is still 1 liter. Same thing applies to battery capacity. Lipo capacity and volume are directly proportional in most cases when talking lipos.Try to understand what i have said and it will all become clear.