Floureon 21.6V 2000mAh High Capacity Li-ion Rechargeable Battery Pack for Dyson Handheld Vacuum Cleaner Dyson DC16 Root 6 Brand: Floureon ( 1 year warranty and friendly customer service) Chemistry: Li-ion ; Voltage: 21.6V ; Capacity: 2000mAh Type: Replacement Battery (LG Battery Cells) Dimension: 5.7*3.2*1.3 inch; Weight: 12.2 ozCompatible with Vacuum Cleaner Models: Dyson DC16, 12097, Motorhead Cordless Vacuum Cleaner, DC16 ISSEY MIYAKE exclusive, DC16 Root 6, DC16 Pink , DC16 Animal