Laptop Battery Pros Replacement Battery for Toshiba Laptops: * Lithium-ion * Power: 10.8V * 12-cells * Compatible with Toshiba Satellite A80, A85, A100-204, A100-500, A105, A135, M105 Dynabook Equium A100-233, A110, A80, M50, M70 Series, PA3465U, PA3457, PA3451 Dynabook AX/55A and TW/750LS laptops