Replacement battery fits 38 Hoover compatible models. Specifications: 2000mAh, 21.6V, Li-ion. Compatible with: FD22 Freedom, FD22BC 011, FD22BCPET 001, FD22BR 001, FD22BR 011, FD22BRPET 011 and 32 more compatible models. Replaces: Hoover TBTTV1T1, Hoover TBTTV1B1, Hoover TBTTV1P1, Hoover TBTTV1P2, Beko 9178015861, TEK LPB-05 and 2 more. Hoover replacement battery designed for Vacuum devices.