High-Quality Replacement Battery for Sony VAIO Laptop Series Restore your Sony VAIO laptop's performance with this premium 58Wh Li-ion replacement battery. Specifically designed for Sony VAIO CA, CB, EG, EH, EJ, and EL series models, this VGP-BPS26 compatible battery delivers reliable power and extended runtime. Features stable 11.1V output with Grade A cells for efficient charging and low power consumption.