Well, I was really hoping it was the battery (2 years old, continuously on a trickle)
So, I jumped the Spyder from a running car. All the lights were certainly up full brightness but the starter would not turn. The clicking from the solenoid/relay went away but zero action on the starter, even after 5 minutes of running.
......
NOOO!! :yikes: I hope you haven't destroyed anything important!!
NEVER do that on a modern vehicle :banghead: - see later; but first....
That bit can hide a failing battery, and isn't really a great idea if you want the best life from your Spyder/Ryker battery - you really should try to
only hook it up to a battery maintainer (and
NOT a trickle charger!

) only when you're not going to be riding for
more than a week or two; and even if you are riding it more often than that, you should still try to make sure that you do
at least 1 run per week that's at highway/open road speeds and lasts longer than an hour or so - cos running for about 30 mins or so like that is pretty much
just enough charging from the onboard system to put back the charge used in just
ONE start!

More frequent shortish runs will be gradually depleting the battery's charge and stressing it over time; and simply leaving it connected to a 'trickle charger' and not a multi-cycle
Battery Maintainer will be over-charging it and shortening its life too, if not destroying it outright within about the first 2-3 days!:lecturef_smilie:
Still, while it is sounding more like it
might be something
OTHER than your battery, I'd
STILL strongly suggest that you get your existing battery checked & load tested properly; and if it won't maintain close to 12 volts under starting load, it is very likely there's not enough grunt left in it!

These Spyder things
REALLY ARE power hungry, and while anything better than about 10.5 volts under starting load
USUALLY means a car type battery is still sorta OK, I've found with
every Spyder that I've been asked to help get started,
anything much less than 12 volts with the starter spinning is unlikely to get & keep it running for long!! :cus:
And you didn't tell us what year car you used when you tried to jump it - so if it was anything less than about 15 years old &/or if it's EURO 5 or 6 Emission compliant there's a good chance that you
STILL never got enough grunt into the Spyder battery to get it started, even after 5 mins of running the car engine - cos modern cars have 'Smart Alternators' that rapidly recharge
their battery immediately after starting (pumping in anything up to 18 volts,
easily enough to kill a Spyder battery &/or its computers! :shocked: Which is why you should
NEVER try to jump start your Spyder from a
RUNNING car!! :lecturef_smilie: ) and then they rapidly drop their output down to
just enough to keep the car & its' accessories running.
So by doing what you did the way you did it (which might be fine on a pre-Euro 5/1990 car, but is not really safe for anything newer/with a computer/smart alternator

) when you tried to jump it, you could've either destroyed the Spyder battery completely &/or blown one or more of the computers internals (hopefully not, especially if you're still getting those clicks after you disconnected... :dontknow: ) or if you didn't connect the batteries
before starting the car, then because of the way smart alternators work, you're more likely to have
just done nothing at all to/for the Spyder battery, not even help charge it up! :lecturef_smilie:
So you
could try connecting the car battery to the Spyder battery while the car is
NOT RUNNING, then leave it connected and not running for a while in an attempt to share its charge a bit with your Spyder's battery before trying to start it again, still connected but
STILL with the car not running.... only unless you've got really big fat heavy duty jumper leads, you might need to leave it connected for a good while beforehand (maybe an hour or so??) but if the Spyder battery has a dead short/any failed cells, doing that might just kill the car battery too! :banghead:
OR you could get the Spyder battery load tested properly & see if it really does keep something close to 12 volts in it under starting loads, cos in my experience, anything much less than that really just won't hack the pace for a Spyder,
ESPECIALLY if it's not a warm day &/or the battery has any failed cells....
Just Sayin' :riding:
Good Luck!! :cheers: