A non-aqueous electrolyte battery of the present invention includes a non-aqueous electrolyte containing a lithium salt, a cyclic sultone derivative, and an acid anhydride, wherein the non-aqueous electrolyte contains the cyclic sultone derivative in an amount of 0. The transition mechanism may be located in the communication network, for example, in a gateway node like a GGSN, which typically acts as a transition mechanism proxy. In one embodiment, methods of making the modified neurotoxin include using recombinant techniques. A first LDD area is formed in a drain area.