These new fangled electronic load testers do only take a few seconds or less.... I prefer the old school actual load test with a carbon-pile type load test. That's the honest-no bullsh%t test, but it has to be done carefully on bike batteries.
You load up the battery to half of it's CCA capacity for 8 seconds or so, watch the needle drop the voltage.
Or, just crank the engine over and watch the voltage drop. If it drops below 10v after a few seconds of cranking, recharge the battery, let it rest for and hour or so, and retest with cranking.
About 10V is the threshold whilst cranking.
Anyway, sounds like you've sorted it. Good job mate!