2 Pack 21.6v 1500mah Battery for Dyson Vacuum Cleaner Dc16 12097 Bp01 Bp-01 Battery type: Li-ion, Capacity: 1500mAh, Voltage: 21.6 V Compatible with: Dyson 12097, 912433-01 912433-03, 912433-04, BP01 Compatible Models: Dyson Handheld Vacuum Cleaner,DC16 Root 6 12 months warranty Package Includes: 2 x dyson cordless vacuum battery