I feel like the OP lacks the requisite knowledge to apply the information given in your post, lord knows I do. But then again, if we understood what you were talking about here, we wouldn't need to post up the question in the first place, right?
I really hate Catch-22s...
Originally Posted by Dave9
It is very easy to build your own, merely needing a 12V transformer and rectifier diode. For example you could use a transformer from a landscape lighting set if it's the old linear style instead of the newer with a switchmode PSU, or if you are not in a hurry, one of those old school wall wart AC/DC adapters that just has the transformer, diodes and a capacitor inside. You can tell them apart because they are typically larger and heavier, closer to a square/cube shape, and that without a load their output voltage is closer to 16V.
For that matter if you are creative with resistor values you could even use a switchmode 12V AC/DC adapter. You'd put the resistor in series so the current stays low enough that it doesn't go into shutdown from being under voltage. That would only bring the battery up to approx 12.0V but that should be enough, and yet it is usually going to be the slowest way to charge, taking closer to a week depending on discharge state and battery capacity.