Dyson

Dyson V6 Trigger (2 speed)

• Battery: VTC4, 21.6 V (also for DC58)

Dyson DC30 (single speed)

• Battery DC31B (NOT DC31A), 22.2V

• 6 Cells of 18650 type (4.2 V at full charge)

New battery firmware:

• FW-Dyson-BMS
• Video