| abstract |
Provided is a battery non-aqueous electrolyte that can reduce battery resistance after storage. An electrolyte containing LiPF 6 and compound (1), additive A of compound (A), additive B of lithium monofluorophosphate and / or lithium difluorophosphate, compound (C1) and / or Alternatively, a non-aqueous electrolyte for a battery comprising additive C of compound (C2). [Selection figure] None |