Sony Additional Battery for T Series Notebooks, VGP-BPS3A

«  ↑  » Sony Additional Battery for T Series Notebooks, VGP-BPS3A Extend the amount of time you can use your notebook with an additional standard battery. Perfect for lengthy meetings or flights. An additional battery also lets you use your notebook for longer when you aren't close to a power source. This is the replacement for the VGP-BPS3, with Sony's new battery cell that help provide longer battery life. Computers Accessories & Peripherals VGP-BPS3A