Laptop Battery Pros Replacement Battery for Toshiba Laptops: * Lithium-ion * Power: 10.8V * 6-cells * Compatible with Toshiba Satellite A80-116, A100-151, M40, M45, M50, M55, Equium A100-27, Tecra A3, A4, A5, A6, A7 Series, PA3399U, PA3478, Dynabook CX/45A, CX/47A, CX/855LS and CX/875LS laptops