Replacement battery fits 14 Hoover compatible models. Specifications: 3000mAh, 3.6V, Nickel. Compatible with: Disston EGS1A1, Disston EGS1A4, Disston EGS6, S1105, S1117-981, S1117-900 and 8 more compatible models. Replaces: Hoover P-13S/F3P1. Hoover replacement battery designed for Vacuum devices. Built to OEM specifications for reliable performance.