Lumenier lipo batteries provide you with great performance for your multi-rotor airframes and planes. This lipo's 25 "C" rating is well suited for multi-rotor applications by balancing performance and weight. This Lumenier lipo maximizes flight time with minimal voltage sag. The all black battery design with the Luminier brand will look great on any airframe! This 10000mAh 4s battery pack is a great choice to power your professional aerial photography equipment. This battery packs a ton of power in a compact form factor, giving you the flight time you need on your heavy-lift aerial rigs. Each battery comes with a black vinyl cap to protect the XT-60 discharge adapter during transport and from the elements. We also use the vinyl cap to indicate a fully charged battery at the field.