【INCLUDE】: 1* V8 Replacement Battery + 1* Pre filters 【WORK GREAT AS ORIGINAL V8 BATTERY】: 4600mAh / Lithium-ion / 21.6V. High capacity for your V8 machine to work longer. 【High Applicability】Fully compatible with your Dyson V8 Series:Dyson V8 Absolute, Dyson V8 Animal, Dyson V8 FLUFFY, Dyson V8 Motorhead, Dyson V8 Cordless HEPA Vacuum, Dyson 214730-01 Cord-Free Vacuum, Dyson V8 Animal Cordless Stick Vacuum, Dyson V8 Animal Cord-Free Vacuum, Dyson V8 Absolute Stick Vacuum Pet Hair Vacuum, and V8 Animal Plus. Can be charged or discharged as needed without loss of capacity Specifications: 1. Cell Type: Lithium-Ion (Li-Ion) 2. Battery Capacity: 4600mAh 3. Battery Voltage: 21.6V 4. Compatible Brand: For Dyson 5. V8 Fluffy Vacuum 2). V8 Animal Plus Vacuum 3). V8 Animal Cordless HEPA Vacuum 4). V8 Animal Cordless Stick Vacuum 5). V8 Animal Cord Free Vacuum 6). 214730-01 V8 Absolute Cord-Free Vacuum 7). V8 Absolute Stick Vacuum Pet Hair Vacuum 8). V8 Motorhead, V8 Motorhead Origin Vacuum 9). V8 Carbon Fiber vacuum Vacuum Package Included: 1X 4600mAh battery 1X User Manual NOTE: 1. The battery must be FULLY charged before first use. 2. The battery is stored in a cool and dry place. 3. Do not Separation, extrusion, and impact. 4. Do not put battery into water and fire. 5. Keep away from children. No Power? 1. Make sure your battery has charge. 2. Check the battery casing isn't cracked or damaged. 3. Make sure machine's airway isn't blocked.