ℹ
info Dyson
Status Both LEDs light for 5 seconds
Battery is fully charged.
? What Causes This
Charging cycle has completed successfully.
ⓘ What This Means
Machine is ready to use. Disconnect from charger if desired.
Source: page 6 of the official manual
From the manual
This error code appears in:
Dyson V12 Detect Slim Cordless Vacuum