WISTAR AP19B5L Laptop Battery for Acer Aspire 5 A514-54 A515-55 A515-43 A515-43-R5RE A515-43-R19L A515-43-DDR4 A515-43G A515-52 A515-52G Swift 3 SF314-42 SP314-21N-R5FR Vero AV15-51 AV15-51-549K