Technical data: Tension: 21.6 V capacity: 4000 mAh / 86.4 Wh Type: Li-ion The battery is suitable for the following models: Dyson V7 Motorkopf, V7 Tier, V7 Auto + Boot, V7 Absolutely, V0 Hepa, SV11 V7 Motorhead Pro, V7 Motorhead Vacuum, V7 Total Clean, V7 Trigger Original name of the Dyson device batteries This battery replaces the following battery types: 968670-02, 968670-03 The high-quality tool battery for Dyson is from the premium series Successful German brand Patona. It was developed to meet the needs of demanding customers.