Replacement battery fits 7 Dyson compatible models. Specifications: 2000mAh, 21.6V, Li-ion. Compatible with: V7, SV11, V7 Motorhead Pro, V7 Motorhead vacuum, V7 Total Clean, V7 Trigger and 1 more compatible models. Replaces: Dyson 968670-02, Dyson 968670-03. Dyson replacement battery designed for Vacuum devices. Manufactured to exact OEM specifications.