This battery is snuggling in between the Infinity Race Spec 1500mAh 90C and the Infinity RS Force 1500mAh 80C (regular form).
This battery is more like a brother to the Infinity Race Spec 1500mAh 90C with nearly the same IR curve and performance in the dynamic race test. The heigher weight is a result of the much more robust shrink tube, protecting the battery while a crash.
If you're looking for a battery of the 1500mAh class with solid results and a great price, you really should consider this type of battery. If you`re looking for the lighter version, you should choose the Infinity. If you need more protection, go for the Black Label
And it's black like the litte 1300mAh brother! :-)