Bad Battery?

[BullMagnum]

If when I get done charging the battery it slowly starts to lose charge without hooking it up is it bad?

[bear69]

Yes.

A battery in good condition will hold its charge for weeks\months (possibly longer depending on conditions).

If yours is losing it's charge without fitting it to the bike then just replace it. Without a good battery your going nowhere.

[Re-run]

Ditto to this.
I will make a plug for getting an AGM battery. They are excellent and kick out lots of power! Also no acid spills to worry about or adding of water.