Squidge said:
If you still have the USB cable, you can make a charger out of that.
I had to make a new charger for my zod, because they didn't have the international kit available at the time.. it's relatively easy. Buy a charger with similar specs, open both chargers, and solder the wires in. =) (can't remember if there were any more details than that, like which wire is + and which is -, though.. I may have been lucky)
I did the same thing. All you need is a decent charger that provides 5V and at least 1.1A. It doesn't matter if it outputs more than 1.1A, just don't get one that provides too many Volts. There is only two wires in the connector and you can easily cut it off and solder it to another charger. Just make sure the polarity is correct. It should be on the tapwave charger, there is a little picture of the connector on the sticker.
That reminds me, I think I need to charge mine and play around with it a little more ^^. I was almost about to sell my Zod a couple of weeks ago to a guy on this forum. Glad I didn't do that now, it's a fairly unique handheld.