1.rc toy/helicopter small battery 2.long cycle life 3.OEM ... .perfect quality performance modelvoltage(V)capacity(mAh)discharge rate(C)max thickness(mm)max width(mm)max length(mm ... .8.This kand of battery can used for rc helicopter, RC models, RC hobby etc.9.Lithium polymer ... battery, have long cycle life. suit for rc models: helicopter, boat, car, airplane, airsoft etc. RC model rechargeable ...